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A-Click Backup Manager v7
Office 365 Exchange Online Backup &
Restore Guide for Mac OS X
Ahsay Systems Corporation Limited
19 November 2018
This is the original Ahsay manual
Depending on the service you have with us, some of the content won’t be applicable to you.
Note:
We don’t supply the following services, Open direct, Run Direct,or Run on Server on our
BOBcloud service. These are only provided on our System Provider service.
All accounts must be created on our reseller portal https://portal.data-stor.net
Any Ahsay professional services are provided by them and not us.
Definitions:
Our Desktop version is named ACB \ AhsayACB in this manual.
Our Server version is named OBM \ AhsayOBM in this manual.
The AhsayCBS Web Console is mapped to our own portal https://portal.data-stor.net
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Copyright Notice
© 2018 Ahsay Systems Corporation Limited. All rights reserved.
The use and copying of this product is subject to a license agreement. Any other use is prohibited. No part of this publication
may be reproduced, transmitted, transcribed, stored in a retrieval system or translated into any language in any form by any
means without prior written consent of Ahsay Systems Corporation Limited. Information in this manual is subject to change
without notice and does not represent a commitment on the part of the vendor, Ahsay Systems Corporation Limited does not
warrant that this document is error free. If you find any errors in this document, please report to Ahsay Systems Corporation
Limited in writing.
This product includes software developed by the Apache Software Foundation (http://www.apache.org/).
Trademarks
Ahsay, Ahsay Cloud Backup Suite, Ahsay Online Backup Suite, Ahsay Offsite Backup Server, Ahsay Online Backup Manager,
Ahsay A-Click Backup, Ahsay Replication Server, Ahsay BackupBox Firmware, Ahsay Universal Backup System, Ahsay NAS
Client Utility are trademarks of Ahsay Systems Corporation Limited.
Amazon S3 is registered trademark of Amazon Web Services, Inc. or its affiliates.
Apple and Mac OS X are registered trademarks of Apple Computer, Inc.
Dropbox is registered trademark of Dropbox Inc.
Google Cloud Storage and Google Drive are registered trademarks of Google Inc.
Lotus, Domino, Notes are registered trademark of IBM Corporation.
Microsoft, Windows, Microsoft Exchange Server, Microsoft serverServer, Microsoft Hyper-V, Microsoft Azure, One Drive and
One Drive for Business are registered trademarks of Microsoft Corporation.
Oracle and Java are registered trademarks of Oracle and/or its affiliates. Other names may be trademarks of their respective
owners.
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Rackspace and OpenStack are registered trademarks of Rackspace US, Inc.
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www.redhat.com in the U.S. and other countries. Linux is a registered trademark of Linus Torvalds.
ShadowProtect is registered trademark of StorageCraft Technology Corporation.
VMware, ESX, ESXi, vCenter are registered trademarks of VMware, Inc.
All other product names are registered trademarks of their respective owners.
Disclaimer
Ahsay Systems Corporation Limited will not have or accept any liability, obligation or responsibility whatsoever for any loss,
destruction or damage (including without limitation consequential loss, destruction or damage) however arising from or in
respect of any use or misuse of reliance on this document. By reading and following the instructions in this document, you
agree to accept unconditionally the terms of this Disclaimer and as they may be revised and/or amended from time to time by
Ahsay Systems Corporation Limited without prior notice to you.
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Revision History
Date
Descriptions
Type of modification
5 Apr 2017
First Draft
New
3 Nov 2017
Added Supported Source for Ch.2.4
New
14 Dec 2017
Updated diagram for System Architecture for
Ch1.2; Added and updated items and diagram in
Ch.1.3; Added some requirements for Office365
Exchange Online subscription & account for Ch.
2.3; Added Best Practice and Recommendation for
Ch.2.6; Updated process flow for Ch.5
New / Modified
2 Jan 2018
Added AhsayACB Licenses, Continuous Backup
Module and Java Heap Size requirement for
Ch.2.3; Added Screen Shot for Add-on Module for
Ch.2.3; Added Public Folder Management
permission for user account for Ch.2.3; Added
content of backup destination in the comparison
table for Ch.1.3; Added Set Backup Destination
and Login AhsayACB for Best Practice and
Recommendation for Ch.2.6
New / Modified
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Table of Contents
1 Overview ..............................................................................................................1
What is this software?.......................................................................................................1
System Architecture..........................................................................................................1
Why should I use AhsayACB or AhsayCBS User Web Console? ....................................2
About This Document .......................................................................................................9
2 Preparing for Backup and Restore..................................................................10
Hardware Requirement...................................................................................................10
Software Requirement ....................................................................................................10
Other Requirements........................................................................................................10
Supported Source ...........................................................................................................15
Limitation.........................................................................................................................16
Best Practices and Recommendations ...........................................................................16
3 Login to AhsayACB / AhsayCBS User Web Console ....................................18
Login to AhsayACB.........................................................................................................18
Login to AhsayCBS User Web Console..........................................................................19
4 Creating an Office 365 Exchange Online Backup Set ...................................20
Creating a Backup Set on AhsayACB.............................................................................20
Create a Backup Set on User Web Console...................................................................27
5 Overview of Office 365 Exchange Online Backup Process ..........................33
6 Running Backup Job ........................................................................................34
Start a Manual Backup in AhsayACB .............................................................................34
Start a Manual Backup on the User Web Console .........................................................35
Configure Backup Schedule for Automated Backup.......................................................37
Setting up on AhsayACB.....................................................................................37
Setting on User Web Console.............................................................................39
7 Restoring Office 365 Exchange Online Backup Set ......................................41
Restore Backup with AhsayACB.....................................................................................41
Restore Backup with User Web Console........................................................................43
8 Contacting Ahsay..............................................................................................45
Technical Assistance ......................................................................................................45
Documentation................................................................................................................45
Appendix ..................................................................................................................46
Appendix A Setting Backup Destination on AhsayACB for Backup Set Created on
User Web Console.................................................................................................................46
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1 Overview
What is this software?
Ahsay brings you specialized client backup software, namely AhsayACB, to provide a set of tools to
protect your mailbox accounts on Office 365 Exchange Online. This includes backup and recovery
of individual emails, contacts, calendars and other mail items in your Office 365 mailboxes, with
snapshots / versioning, and retention policy to protect even email that you may have accidentally
deleted from your Office 365 mailbox.
System Architecture
Below is the system architecture diagram illustrating the major elements involved in the backup
process among the Office 365 Exchange Online service, AhsayACB and AhsayCBS.
In this user guide, we will focus on the software installation, as well as the end-to-end backup and
restore process using both AhsayCBS User Web Console (Agentless) and the AhsayACB (Agent-
based).
1. Agentless: No need to install AhsayACB. The AhsayCBS backup server connects to the
Office 365 Exchange online directly through the Internet.
2. Agent-based: The latest version of AhsayACB is installed on the remote backup machine
which is connected to Office 365 Exchange online and AshayCBS backup server through
internet.
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Why should I use AhsayACB or AhsayCBS User Web Console?
We are committed to bringing you a comprehensive Office 365 Exchange Online backup solution
with AhsayACB. Below are some key areas that we can help making your backup experience a
better one.
Easy Setup & Professional Services
Setup is a few clicks away - our enhanced AhsayACB v7 can be easily downloaded and installed
in just a few clicks. The refined user interface also provides user-friendly instructions to guide you
through installation, configuration, backup and restore. The intuitive setup procedures together with
instructions in this user guide makes the software installation and operations easy even for layman
users. That being said, if you do run into any problems during setup, we are here to help out. Visit
the URL below for details on technical assistance.
https://www.ahsay.com/jsp/en/contact/kbQuestion.jsp
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Selectable Backup Run Type
You can choose to either run the backup set you created on Server (AhsayCBS User Web Console)
or Client (AhsayACB).
NOTE
The run type of an Office 365 Exchange Online backup set can only be set if you create a backup set via
the AhsayCBS Admin / User Web Console. For backup set created via the backup client application (i.e.
AhsayACB), the run type is set to Run on Client by default.
Run on Server
A Run on Server Office 365 Exchange Online backup set provides you with an agentless backup
solution. Manual or scheduled backup job is performed on the backup server (i.e. AhsayCBS User
Web Console); you do not need to install a backup agent on your personal computer in order to
backup your data on cloud storages. The advantages of agentless backup technology make it a
good option for users who want to simplify the backup and restore management.
Run on Client
A Run on Client Office 365 Exchange Online backup set provides you with an agent-based backup
solution. Manual or scheduled backup job is performed on the client computer (i.e. AhsayACB); you
need to install a backup agent on your personal computer in order to back up your data on cloud
storages. The advantages of agent-based backup technology make it a good option for users who
want to have more control on individual backup / restore and resources management.
Comparison between Run on Server and Run on Client
With both Run on Server (agentless) and Run on Client (agent-based) backup options available
and the freedom to use different setting on different backup sets according to your needs, our
backup solution offers you with high level of flexibility and efficiency for Office 365 Exchange Online
backup and restore.
Below is the comparison between backup and restore job Run on Server and Run on Client.
Run on Server
(AhsayCBS User Web Console)
Run on Client
(AhsayACB)
Installation
No need to install the client backup
agent on your computer or upgrade
it when a newer version becomes
available, which can fulfill some
regulatory requirements of
compliance during backup or
Need to install the latest version
of AhsayACB on computer with
internet access for connection to
Office 365 account.
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restore.
Only a web browser and internet
connection is needed.
Backup
Backup operation of all users are
performed on the backup server,
which means multiple jobs may run
at the same time leading to slower
performance.
Backup period will be shorter as the
backup data are transferred directly
from Office 365 Exchange Online to
AhsayCBS backup server.
Backup destination is restricted to
AhsayCBS backup server.
Backup job is performed on your
computer with resources that is
dedicated to yourself.
In the event of a failure to a
single backup agent, it fails in
isolation to other users’
environment.
Backup period will be longer as
the backup data are transferred
from Office 365 Exchange
Online to AhsayACB, then to
AhsayCBS backup server.
Backup destination can be
AhsayCBS backup server, local
and cloud drive and FTP.
Large
Number of
Mailbox
Backup
Sets
Backup of large number of mailbox
backup set may take more time. As it
will increase the AhsayCBS server
load a lot if run multiple mailbox
backup sets concurrently and may
affect the server performance, so it
will make backup speed slower and
period longer.
Backup of large number of
mailbox backup sets may take
less time. As backup sets can be
run concurrently over several
machines as distributed solution,
the resource will be more and
will make backup speed faster
and period shorter.
Cost
Do not require provision of additional
Mac machine.
May require the provision of an
additional Mac machine.
Restore
Restore operation of all users are
performed on the backup server
which may have multiple jobs to run
at the same time, resulting in slower
performance.
Restore period should be shorter as
the backed up items are transferred
directly from AhsayCBS backup
server to Office 365 Exchange
Online.
Restore job is performed on your
computer with resources that is
dedicated to yourself.
In the event of a failure to a single
backup agent, it fails in isolation
to other users’ environment.
Restore period should be longer
as the backed up items are
transferred from AhsayCBS
backup server to AhsayACB first
and then to Office 365 Exchange
Online.
Differences between a Run on Server and Run on Client Backup Set
The following table summarizes the differences in backup options available for a Run on Server or
Run on Client, and the tool to use (client agent or user web console) when performing a backup and
restore:
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Run on Server
Office 365 Exchange Online
Backup Set
Run on Client
Office 365 Exchange Online
Backup Set
General Settings
Yes
Yes
Backup Source
Yes
Yes
Backup Schedule
Yes
Yes
Continuous Backup
Yes
Yes
Destination
Yes (Restricted to AhsayCBS only)
Yes
In-File Delta
Yes
Yes
Retention Policy
Yes
Yes
Command Line Tool
N/A
Yes
Reminder
N/A
N/A
Bandwidth Control
Yes
Yes
IP Allowed for Restore
N/A
N/A
Other
Yes
Yes
To Run a Backup
AhsayCBS User Web Console Only
AhsayACB / AhsayCBS
To Run a Restore
AhsayCBS User Web Console Only
AhsayACB / AhsayCBS
Fast and Efficient
We understand that backup could be a time and resources consuming process, which is why
AhsayACB is designed with advanced technologies to make backup a fast and efficient process.
We also understand that you may wish to run backup at a specified time interval of your choice,
that’s why we also allow you to set your own backup schedules so that you can take full control of
the time when to perform backup.
Multi-threading – this technology utilizes the computing power of multiple CPU cores for
creating multiple backup and restore threads to produce fast backup and restore performance.
The default setting for Office 365 Exchange Online backup sets supports
Backup of 4 mailboxes concurrently (4 threads).
For each of the 4 mailboxes, now supports a maximum 4 mail items concurrently (4
threads).
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For Agentless Option:
For Agent-based Option:
As shown the technology translate into a total of 16 concurrent threads.
Index File Structure – The index file structure has been re-designed to improve the backup
and restore performance.
Each Office 365 Exchange online mailbox will have its own individual index file instead of a
single index file for all mailboxes within the backup set.
This new design eliminates any potential I/O performance bottlenecks when the index files
are updated during each backup job, which can occur when using single index file structure
for multi-thread concurrent backup.
Block Level Incremental Backup – this technology breaks down the backup files into
multiple blocks and only the changed blocks will be backed up each time.
Backup of Selected Mailboxes & Mailbox Items
The backup resources can be mailbox level, folder level and even item level.
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Flexible backup options:
Only select the required mailboxes, specific folders or items for backup.
Flexible restore options:
Restore the whole mailbox contents or just one email.
Restore mail items to the original mailbox or an alternate mailbox
High Level of Security
We understand your Office 365 mail objects may contain sensitive information that requires to be
protected, that is why your backup data will be encrypted with the highest level of security measure.
Un-hackable Encryption Key – to provide the best protection to your backup data, you
can turn on the encryption feature which will be default encrypt the backup data locally with
AES 256-bit truly randomized encryption key.
Encryption Key Recovery – Furthermore, we have a backup plan for you to recover your
encryption key in case you have lost it. You backup service provider can make it mandatory
for you to upload the encryption key to the centralized management console, the encryption
key will be uploaded in hashed format and will only be used when you request for a
recovery.
Centralized Management Console
Our enriched features on the centralized web console offers you a one-stop location for monitoring
and managing your backup and restore. Below is an overview of what you can do with it. For more
details regarding the setup and operations of the centralized management console, refer to the
AhsayCBS Administrator’s Guide for details.
Create/ update/ delete backup set
Restore backup
Configure user settings
Configure backup settings
View and download backup and restore reports
Monitor backup and restore live activities
Monitor storage statistic
Cloud Destinations Backup
To offer you with the highest flexibility of backup destination, you can now back up mail objects to a
wide range of cloud storage destinations. Utilizing cloud destination backup gives you an extra layer
of protection in the event of a local drive corruption, where you will still be able to retrieve data from
the cloud destination.
NOTE
Cloud destination backup applies only to agent-based backup sets. The backup destination is restricted to
AhsayCBS for all agentless backup sets.
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Below is a list of supported cloud destinations.
Aliyun (阿里云) *
Google Drive
Amazon S3
Amazon Cloud Drive
Google Cloud Storage
CTYun (中国电信天翼
)*
AWS S3 Compatible
Cloud Storage
Microsoft OneDrive /
OneDrive for Business
Rackspace
OpenStack
Microsoft Azure
Dropbox
FTP
SFTP
OneDrive
Higher Reliability
The implementation of one index file per mailbox can significantly improve the overall resilience of
backup and restore from index related issues.
For example, if a single index file corrupted, it will only affect corresponding mailbox, while other
mailboxes selected for backup are unaffected.
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About This Document
What is the purpose of this document?
This document aims at providing all necessary information for you to get started with setting up your
system for Office 365 Exchange Online backup and restore, followed by step-by-step instructions on
creating backup set, running backup job and restoring backed up data, using both the AhsayACB
and AhsayCBS Web User Console.
The document can be divided into 3 main parts.
Part 1: Preparing for Office 365 Exchange Online Backup & Restore
Requirements
Requirements on hardware & software for installation
Best Practices and Recommendations
Items recommended to pay attention to before backup and restore
Part 2: Performing Office 365 Exchange Online Backup
Logging in to Client Agent or User Web Console
Log in to AhsayACB or User Web Console
Creating a Backup Set
Create a backup set using AhsayACB and User Web Console
Running a Backup Set
Run a backup set using the AhsayACB and User Web Console
Configuring an Automated Backup
Configure backup schedule for automated backup
Part 3: Restoring Office 365 Exchange Online Backup
Restoring a Backup Set using AhsayACB & User Web Console
Restore a backup using the AhsayACB and User Web Console
What should I expect from this document?
After reading through this documentation, you can expect to have sufficient knowledge to set up
your system to backup Office 365 Exchange Online on AhsayACB, as well as to carry out an end-to-
end backup and restore process.
Who should read this document?
This documentation is intended for backup administrators and IT professionals who are responsible
for the Office 365 Exchange Online backup and restore.
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2 Preparing for Backup and Restore
Hardware Requirement
To achieve the optimal performance when AhsayACB is running on your machine, refer to the
following article for the list of hardware requirements.
FAQ: Ahsay Hardware Requirement List (HRL) for version 7.3 or above
Software Requirement
Make sure the operating system where you have the Office 365 Exchange Online installed is
compatible with the AhsayACB. Refer to the following article for the list of compatible operating
systems and application versions.
FAQ: Ahsay Software Compatibility List (SCL) for version 7.3 or above
Other Requirements
AhsayACB Installation
Office 365 Exchange Online backup for AhsayACB is supported from v7.11.0.0. Make
sure that the latest version of AhsayACB is installed on your computer with Internet
access for connection to your Office 365 Exchange online account.
User should also stay up-to-date when newer version of AhsayACB is released. To get
our latest product and company news through email, please subscribe to our mailing
list. http://www.ahsay.com/jsp/en/home/subscribe_mail_list.jsp
Add-on Module Requirement
One Office 365 Exchange Online Backup license is required for the backup of each
user mailbox. No license is required for public folder.
Make sure that the Office 365 Exchange Online Backup add-on module is enabled for
your AhsayACB user account, and sufficient mailbox quota is assigned.
NOTE
Please be reminded that a maximum of two modules is allowed for Office 365 Exchange
Online Backup on AhsayACB. If you wish to add extra module, consider using AhsayOBM
instead. Contact your backup service provider for more details.
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Access for AhsayCBS User Web Console
It is now possible to perform agentless backup and restore, which can be done via the
AhsayCBS User Web Console without using the AhsayACB client agent. In order to
access the User Web Console, make sure you have Internet connection and a web
browser installed on your computer or mobile device.
AhsayACB Licenses
AhsayACB licenses are calculated on a per device basis:
i. To backup mailboxes with 1 backup client computer / Exchange server (e.g. 1
AhsayACB installed), 1 AhsayACB license is required.
ii. To backup mailboxes with multiple backup client computers, the number of
AhsayACB licenses required is equal to the number of devices. For example, if
there are 2 mailboxes to be backup with 3 backup client computers, then 3
AhsayACB licenses are required.
Please contact your backup service provider for more details.
Backup Quota Requirement
Make sure that your AhsayACB user account has sufficient quota assigned to
accommodate the storage of the Office 365 Exchange Online mailboxes and public
folder items for the new backup set and retention policy.
Please contact your backup service provider for details.
Continuous Backup Module
The Continuous backup add-on module is required if would like to enable the
continuous backup feature.
Java Heap Size
The default Java heap size setting on AhsayACB is 2048MB. For Office 365 Exchange
online backup, it is highly recommended to increase the Java heap size setting to at
least 4096MB to improve backup and restore performance. The actual heap size is
dependent on amount of free memory available on the machine with AhsayACB
installed (machine that is running the backup).
Office 365 Subscription Plan
The following subscription plans with Exchange Online email services are supported to
run backup and restore on AhsayACB or AhsayCBS User Web Console.
Office 365 Business Essentials
Office 365 Business Premium
Office 365 Education
Office 365 Enterprise E1
Office 365 Enterprise E3
Office 365 Enterprise E4
Office 365 Enterprise E5
Office 365 Subscription Status
Make sure your Office 365 Exchange Online subscription with Microsoft is active in
order to enjoy all privileges that come along with our backup services. If your account
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has expired, renew it with Microsoft as soon as possible so that you can continue enjoy
the Office 365 Exchange Online backup services provided by Ahsay.
When your account is expired, depending on your role, certain access restrictions will
be applied to your account. Refer to the URL below for more details.
Microsoft Office 365 Subscription Status
Granting Permission to Accounts for Creating Backup Set
Before the Office 365 account administrator or other accounts can create a backup set,
the administrator has to grant permission to the account(s) which are going to create
backup set. The account must be a member of the following security groups:
Discovery Management
Public Folder Management
Follow the steps below to grant permission to user account.
i. Open https://outlook.office365.com/ecp
ii. Login to the Exchange admin center as an account administrator.
iii. Select the permissions menu on the left, then double click on Discovery
Management or Public Folder Management on the right.
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iv. You can now add users to this group. Click the + icon under the Members
section.
v. Look for the username(s) of the account that you would like to add permission for,
then click add > OK to add the corresponding user(s) to the permission group.
vi. Click Save to confirm and exit the setting.
Granting Permission for Application Impersonation
This permission allows users under the Members section of the Discovery
Management group (refer to the previous section for setup) to back up and/or restore
mailbox item(s) not only for their own account, but also accounts of other users in the
same Members section. To grant permission for this feature, you have to add the
Application Impersonation role by following the steps below.
i. Open https://outlook.office365.com/ecp
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ii. Login to the Exchange admin center as an account administrator.
iii. Select the permissions menu on the left, then double click on Discovery
Management on the right.
iv. Click the + icon under the Role section.
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v. Select the ApplicationImpersonation role, then click the add button. Click OK
afterward.
vi. Click Save to confirm and exit the setting.
Supported Source
Below is the supported mailbox type of Office 365 Exchange Online Backup.
Mailbox Level
Item
Supported?
Item
Supported?
User mailbox
Room Mailbox
Public Folder
Equipment Mailbox
Public Folder Mailbox
Shared Mailbox
Below is the items that you can backup or restore from an Office 365 Exchange Online backup set.
Folder Level
Item
Supported?
Item
Supported?
Inbox
RSS Feeds
Drafts
Junk Email
Sent Items
Tasks
Deleted Items
Calendar
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Archive
Contacts
Notes
Limitation
Supports Backup up to 2 accounts
Each AhsayACB backup user account supports backup of a maximum of TWO Office
365 Exchange Online personal accounts.
Consider using AhsayOBM instead if you wish to back up for more than two Office 365
Exchange Online accounts. Contact your backup service provider for further details.
Click here to read the AhsayOBM v7 User Guide - Office365 Exchange Online Backup
& Restore for Mac.
Restore Only to Same Account
It is only possible to restore mailbox items to the SAME Office 365 Exchange Online
mailbox account, no other restore destination is allowed.
If you wish to restore the backed up mailbox items to anther user’s mailbox under the
same Office 365 Exchange Online account, consider using AhsayOBM instead. Click
here to read the AhsayOBM v7 User Guide - Office365 Exchange Online Backup &
Restore for Mac.
Best Practices and Recommendations
The following are some best practices or recommendations we strongly recommend you to follow
before you start any Office 365 Exchange Online backup and restore.
Temporary Directory Folder Location (For backup and restore running on
AhsayACB only)
Temporary directory folder is used by AhsayACB for storing backup set index files and
any incremental or differential backup files generated during a backup job. To ensure
optimal backup/restoration performance, it is recommended that the temporary
directory folder is set to a local drive with sufficient free disk space.
Performance Recommendations
Consider the following best practices for optimized performance of the backup
operations:
Enable schedule backup jobs when system activity is low to achieve the best
possible performance.
Perform test restores periodically to ensure your backup is set up and performed
properly. Performing recovery test can also help identify potential issues or gaps
in your recovery plan. It's important that you do not try to make the test easier, as
the objective of a successful test is not to demonstrate that everything is flawless.
There might be flaws identified in the plan throughout the test and it is important
to identify those flaws.
Individual Mail Object Size
Office 365 Exchange Online service has set a size limit for individual mail object to be
uploaded. Considering the size of the mail object may become larger as a result of the
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transcoding process when it is being sent out, we strongly recommend you to keep
individual mail object no larger than 80MB if you definitely want it to be backed up.
Set Backup Destination
After creating the backup set in Run on Client mode on AhsayCBS user web console,
please remember to set the backup destination for the backup set in AhsayACB.
Backup Destination
To provide maximum data protection and flexible restore options, it is recommended to
configure:
At least one offsite or cloud destination
At least one local destination for fast recovery
Login AhsayACB
After modifying the backup schedule setting or Continuous Backup setting of the Run
on Client backup set on AhsayCBS user web console, please remember to login to the
AhsaACB client once to synchronize the changes immediately.
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3 Login to AhsayACB / AhsayCBS User Web
Console
Login to AhsayACB
1. Double-click the AhsayACB icon to launch the application.
2. Enter the Login name and Password of your AhsayACB account. Click Show advanced
option to configure the Backup Server and Proxy details if necessary.
3. Click OK afterward to login to AhsayACB.
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Login to AhsayCBS User Web Console
1. Login to the AhsayCBS web console at
https://backup_server_hostname:port
Note: Contact your service provider for the URL to connect to the web console if necessary.
2. Enter the Login Name and Password of your AhsayACB account.
3. Click LOGIN afterward to login to the web console.
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4 Creating an Office 365 Exchange Online
Backup Set
Creating a Backup Set on AhsayACB
1. In the AhsayACB main interface, click Backup Sets.
2. Click the “+” icon next to Add new backup set.
3. Enter a Name for your backup set and select Office 365 Exchange Online Backup as the
Backup set type.
4. Enter the user name and password of your Office 365 Exchange Online account, then
press Test to validate the account.
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Test completed successfully shows when the validation is successful. Press Next to
proceed to the next step.
5. In the Backup Source menu, select the desired user account and content folder for
backup.
Enable the Show mails checkbox at the bottom left corner if you would like to choose
individual mail object for backup.
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6. In the Schedule menu, configure a backup schedule for backup job to run automatically at
your specified time interval. Slide the on/off button to turn on this feature, then click Add
new schedule to add a new schedule, then click Next to proceed afterward.
Configure the backup schedule settings on this page, then click OK when you are done
with the settings, then click Next to proceed.
7. In the Destination menu, select a backup destination where the backup data will be stored.
Click the “+” icon next to Add new storage destination / destination pool.
Note
For more details on Backup Destination, refer to the following KB article for details:
https://forum.ahsay.com/viewtopic.php?f=186&t=14049
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8. Select the storage type.
Single storage destination – the entire backup will be uploaded to one single
destination you selected under the Destination storage drop-down list. By default,
the destination storage is selected as CBS.
Destination pool – the backup will be spread over on the destinations you have
selected. Enter a Name for the destination pool and then click Add new storage
destination to the pool to select the desired storage destinations.
You can choose a storage combination of the Local/Mapped drive/Removable Drive,
Cloud storage or FTP. Click OK to proceed when you are done with the settings.
If you have chosen the Local/Mapped Drive/Removable Drive option, click
Change to browse to a directory path where backup data will be stored, then
click Test to validate the path. Test completed successfully shows when
the validation is done.
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If you have chosen the Cloud Storage, click Test to log in to the
corresponding cloud storage service.
If you have chosen the FTP as the destination, enter the the Host, Username
and Password details.
9. You can add multiple storage destinations. The backup data will be uploaded to all the
destinations you have selected in the order you added them. Press the icon to
alter the order. Click Next to proceed when you are done with the selection.
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10. In the Encryption window, the default Encrypt Backup Data option is enabled with an
encryption key preset by the system which provides the most secure protection.
You can choose from one of the following three Encryption Type options:
Default – an encryption key with 44 alpha numeric characters will be randomly
generated by the system
User password – the encryption key will be the same as the login password of your
AhsayACB at the time when this backup set is created. Please be reminded that if
you change the AhsayACB login password later, the encryption keys of the backup
sets previously created with this encryption type will remain unchanged.
Custom – you can customize your encryption key, where you can set your own
algorithm, encryption key, method and key length.
Note: For best practice on managing your encryption key, refer to the following KB article.
https://forum.ahsay.com/viewtopic.php?f=169&t=14090
Click Next when you are done setting.
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11. If you have enabled the Encryption Key feature in the previous step, the following pop-up
window shows, no matter which encryption type you have selected.
The pop-up window has the following three options to choose from:
Unmask encryption key – The encryption key is masked by default. Click this option
to show the encryption key.
Copy to clipboard – Click to copy the encryption key, then you can paste it in another
location of your choice.
Confirm – Click to exit this pop-up window and proceed to the next step.
12. The following screen is displayed when the new Office 365 Exchange Online backup set is
created successfully.
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Create a Backup Set on User Web Console
1. Log in to the User Web Console according to the instructions in Login to User Web
Console.
2. Click the User icon on the User Web Console landing page.
3. On the Backup Set menu, click the + icon highlighted to create a bcakup set.
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4. Select the type as Office 365 Exchange Online Backup, then name the backup set.
5. On the same menu under Run on, select Server to create a run on server (agentless
backup) backup set or Client to create a run on client (agent-based backup) backup set.
Server - If you choose to run the backup set on the CBS server, you won’t be able to
back up, restore or manage your backups on the AhsayACB once the backup set is
created.
Client - If you choose to run the backup set on the AhsayACB, you won’t be able to
back up, restore or manage your backups on the AhsayCBS Web Management
Console once the backup is created.
Notes
1. This setting CANNOT be altered once the backup set is created. If you wish to change
the backup method later, you will have to create a new backup set and start over the
configurations again.
2. For backup sets created in Run on Server backup type, the backup destination is
restricted to AhsayCBS by default and cannot be altered. If you wish to back up to
other destinations, backup sets should be created in Run on Client backup type
instead.
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6. Enter the user name and passowrd of your Office 365 Exchange Online account, then
press Test to verify the account.
7. Press the icon at the bottom right corner to proceed when you are done settings.
8. Select the Backup Source in this menu. Click on the folder or individual file you would like
to back up.
9. Press the icon at the bottom right corner to proceed when you are done with the
selection.
10. If you would like the backup set to run at a specified time interval of your choice, turn this
feature on by sliding the on/off switch in the Schedule menu.
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If you choose to turn this feature on, you may configure the following items.
Name of the scheduled backup
Backup schedule type
Backup start time
Run Retention Policy after backup
Click the icon at the bottom right corner to confirm the backup schedule once you finish
setting.
11. This step is only for user who has chosen to Run the backup set on Client in step 5.
If you have chosen to Run on Server, the backup destination is preset as the CBS and is
not configurable. In that case, you can skip to step 12 now.
To define the backup destination, there are two options:
In this menu, you can choose the Predefined Destination set by your backup service
provider. Click the icon under the Predefinied Destination section to display the
available destinations. Mark the checkbox of your desired destination, then click the
icon at the bottom right corner to confirm your selection.
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If you would like to choose other backup destination other than the Predefined
Destination, proceed to the next step without making any setting here. You will have
to complete this backup set creation first, then log in to the AhsayACB and configure
the backup destination from there. For further details, refer to Appendix A Setting
Backup Destination on AhsayACB for Backup Created on User Web Console.
Press the icon at the bottom right corner to proceed when you are done with the
setting.
12. By default, the Encrypt Backup Data option is enabled with the Encryption Type preset as
Default which provides the most secure protection.
You can choose from one of the following three Encryption Type options:
Default (Machine Generated Random) – an encryption key with 44 alpha numeric
characters will be randomly generated by the system
User password – the encryption key will be the same as the login password of
your AhsayACB at the time when this backup set is created. Please be reminded
that if you change the AhsayACB login password later, the encryption keys of the
backup sets previously created with this encryption type will remain unchanged.
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Custom – you can customize your encryption key, where you can set your own
algorithm, encryption key, method and key length.
Click the green icon at the bottom right corner to confirm the backup schedule once
you finish setting.
13. Click the icon at the bottom right corner to confirm creating this backup set.
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5 Overview of Office 365 Exchange Online
Backup Process
The following steps are performed during an Office 365 Exchange Online backup job:
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6 Running Backup Job
Start a Manual Backup in AhsayACB
1. Login to AhsayACB according to the instructions in Login to AhsayACB.
2. Click the Backup icon on the main interface of AhsayACB.
3. Select the backup set which you would like to start a backup for.
4. If you would like to modify the In-File Delta type, Destinations and Retention Policy Settings,
click Show advanced option.
5. Click Backup to start the backup.
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Start a Manual Backup on the User Web Console
1. Log in to the User Web Console according to the instructions in Login to User Web
Console.
2. Click on the User icon.
3. Under the Backup Set > Manage Backup Set menu, you should see the backup set you
have created.
4. Click the drop-down menu on the backup set that you would like to start a backup for.
Select Backup and then click Run.
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5. Modify the In-file Delta type and Rentention Policy settings if necessary.
6. Click the icon at the bottom right corner to start the backup.
7. You will see the status showing Backup is Running when the backup is in progress.
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Configure Backup Schedule for Automated Backup
Setting up on AhsayACB
1. Click the Backup Sets icon on the AhsayACB main interface.
2. Select the backup set that you want to create a backup schedule for.
3. Click on the Backup Schedule tab.
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4. Turn on the backup schedule by switching the “Run scheduled backup for this backup
set” feature to On, then click the + icon next to Add new schedule.
5. Configure the backup schedule settings on this page, then click OK when you are done
with the settings.
6. Click Save to confirm the settings and exit the Backup Schedule menu.
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Setting on User Web Console
1. Click on the User icon on the main page of the User Web Console.
2. Click on the backup set which you would like to create a scheduled backup for under the
Backup Set menu.
3. Go to the Backup Schedule menu, slide the on/off switch at the right to turn this feature on.
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4. Click the icon under the Manage schedule to add your desired schedule.
5. You may configure the following items for the schedule.
Name of the scheduled backup
Backup schedule type
Backup start time
Run Retention Policy after backup
Click the icon at the bottom right corner to confirm the backup schedule once you
finish setting.
6. Click the icon and then the icon to confirm the setting.
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7 Restoring Office 365 Exchange Online Backup
Set
Follow the instructions below to restore the Office 365 Exchange Online backup to the original Office
365 account.
Restore Backup with AhsayACB
1. Login to AhsayACB according to the instructions in Login to AhsayACB.
2. Click the Restore icon on the main interface of AhsayACB.
3. Select the backup set that you would like to restore.
4. Select the backup destination that you would like to restore mail items to.
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5. Select the item(s) you would like to restore. You can also choose to restore backed up file
from a specific backup job of your choice using the Select what to restore drop-down
menu at the top. Click Next to proceed when you are done with the selection.
6. The backed up mailbox items can only be restored to the original mailbox, no other restore
location is available. Click Next when you see this screen to proceed.
7. Select the temporary directory for storing temporary files, such as delta files when they are
being merged, click Restore to start the restoration.
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Restore Backup with User Web Console
1. Log in to the User Web Console according to the instructions in Login to User Web
Console.
2. Click on the User icon.
3. You should see the backup set you would like to restore under Backup Set > Manage
Backup Set. Click on the drop-down menu on the backup set you would like to restore,
then select Restore and click Run.
4. Select the mail object that you would like to restore. You can also choose to restore backed
up mail objects from a specific backup job of your choice using the Select What to
Restore drop-down menu.
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5. Click the icon to proceed when you are done with the selection.
6. The backed up mailbox items can only be restored to the original mailbox, no other restore
location is available.
7. Click the icon to start the restoration.
8. You will see the status showing Restore is Running when the restore is in progress.
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8 Contacting Ahsay
Technical Assistance
To contact Ahsay support representatives for technical assistance, visit the following website:
https://www.ahsay.com/jsp/en/contact/kbQuestion.jsp
Also use the Ahsay Knowledge Base for resource such as Hardware Compatibility List, Software
Compatibility List, and other product information:
https://forum.ahsay.com
Documentation
Documentations for all Ahsay products are available at:
https://www.ahsay.com/jsp/en/home/index.jsp?pageContentKey=ahsay_downloads_documentation
_guides
You can send us suggestions for improvements or report on issues in the documentation, by
contacting us at:
https://www.ahsay.com/jsp/en/contact/kbQuestion.jsp
Please specify the specific document title as well as the change required/suggestion when
contacting us.
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Appendix
Appendix A Setting Backup Destination on AhsayACB for
Backup Set Created on User Web Console
You need to read the instructions below only if you:
Have created a backup set on AhsayCBS User Web Console; AND
Selected the backup set to Run on Client; AND
Have not selected any Predefined Destination in the backup creation process on the User
Web Console
-OR-
Have selected a Predefined Destination in the backup creation process on User Web Console
but wish to add additional backup destination other than the predefined destination.
1. Log in to AhsayACB according to the instructions in Login to AhsayACB.
2. In the AhsayACB main interface, click Backup Sets.
3. Click the backup set which you wish to add backup destination to.
4. Click the Destination menu on the left side, then click the Add button on the right to add backup
destination.
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5. Select the storage type.
Single storage destination – the entire backup will be uploaded to one single destination
you selected under the Destination storage drop-down list. By default, the destination
storage is selected as CBS.
Destination pool – the backup will be spread over on the destinations you have selected.
Enter a Name for the destination pool and then click Add new storage destination to the
pool to select the desired storage destinations.
You can choose a storage combination of the Local/Mapped drive/Removable Drive,
Cloud storage or FTP. Click OK to proceed when you are done with the settings.
If you have chosen the Local/Mapped Drive/Removable Drive option, click Change to
browse to a directory path where backup data will be stored, then click Test to validate the
path. Test completed successfully shows when the validation is done.
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If you have chosen the Cloud Storage, click Test to log in to the corresponding cloud
storage service.
If you have chosen the FTP as the destination, enter the the Host, Username and
Password details.
6. You can add multiple storage destinations. The backup data will be uploaded to all the
destinations you have selected in the order you added them. Press the icon to alter the
order. Click Next to proceed when you are done with the selection.