System Requirements

This section lists out the minimum system requirements that is required to install and work with M365 Manager Plus.

Hardware requirements
Software requirements

Hardware requirements

Hardware	Minimum	Recommended
Processor	2.4 GHz	3 GHz
Number of cores	4	6 or more
RAM	8 GB	16 GB
Disk space	200 GB (SSD preferred)	500 GB (SSD preferred)
Disk throughput	5MB/s	20MB/s

Note:

The above values are subject to change based on customer requirement.
Choose the required disk space based on usage and future requirements.
If you use M365 Manager Plus to back up your Exchange Online mailboxes, ensure you have additional disk space to store the backups. M365 Manager Plus typically compresses backups to a third of their original size. If the total size of the Exchange Online mailboxes 1TB, ensure you have 1TB of free disk space to store the full backup and all subsequent incremental backups.

Software Requirements

Supported Platforms

Windows Server 2025
Windows Server 2022
Windows Server 2019
Windows Server 2016
Windows Server 2012 R2
Windows Server 2012
Windows Server 2008 R2 SP1
Windows 11
Windows 10
Windows 8.1
Windows 8
Windows 7 SP1

Supported Browsers

Firefox 45.0 and above
Chrome 45.0 and above
Microsoft Edge 45.0 and above

Supported databases

PostgreSQL

M365 Manager Plus build number	Supported database versions
4800 and above	PostgreSQL 15.7
4400-4703	PostgreSQL 9.4-9.6 and 10.12
4000-4400	PostgreSQL 9.2-9.6

MS SQL

M365 Manager Plus build number	Supported database versions
4000 and above	Microsoft SQL Server 2005 - 2022

Note: You can also configure M365 Manager Plus to use Azure SQL Server.

Port requirements

M365 Manager Plus uses port 80 for HTTP and port 443 for HTTPs communications.

Prerequisites

Before you configure a Microsoft 365 tenant, make sure that these prerequisites are satisfied:

You have a working internet connection and the required domains are not blocked by your firewall. Please refer to this table to view the entire list of domains that should be allowed by your firewall.
You have Microsoft .NET version 4.8 and PowerShell version 5.1 installed.

Verify and install Microsoft .NET version 4.8 and PowerShell version 5.1

Microsoft .NET Framework

To check if Microsoft .NET Framework is installed, open Command Prompt from Run. Enter the following command:
reg query "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\NET Framework Setup\NDP\v4\full" /v version
Check the displayed version. If the version is below 4.8, install Microsoft .NET Framework version 4.8 from here.

PowerShell

To check if PowerShell is installed, type PowerShell from Run. If PowerShell is installed, check for its version number by running the following command in PowerShell:
$PSVersionTable
If the version is below 5.1 or if PowerShell is not installed, install PowerShell version 5.1 from here.

Firewall settings

The following endpoints must be allowed by the firewall for the seamless functioning of the tool.

General domains

The general domains that must be allowed through the firewall are as follows,

Domains	URLs	Use
*.zoho.com	creator.zoho.com	To update product and security patches, collect geolocation IP information, and send product and health metrics periodically
	salesiq.zoho.com	Used for the Live Chat feature in the Support tab
	livedesk.zoho.com	Used for the Live Chat feature in the Support tab
manageengine.com	https://www.manageengine.com/microsoft-365-management-reporting/service-pack.html	Used to download service packs during manual update processes
	https://pitstop.manageengine.com	Used to display the recent forum posts and announcements in the Support tab
	https://adcommunity.manageengine.com	Used to display the recent forum posts and announcements in the Support tab
	updates.manageengine.com	Used to import certificates required to verify the integrity of service packs.
	https://identitymanager.manageengine.com/api/public/v1/oauth/redirect	To enable Microsoft 365 authentication for M365 Manager Plus by facilitating the OAuth authentication flow between Microsoft 365 and M365 Manager Plus. Note: This URL can be skipped if HTTPS is enabled in M365 Manager Plus
	https://www.manageengine.com/microsoft-365-management-reporting/release-notes.html	Product release notes
	https://www.manageengine.com/microsoft-365-management-reporting/help/welcome/welcome-to-m365manager-plus.html	Product online admin guide
*.zohocorp.com	uploads.zohocorp.com	To download patch files, if any
*.zohocorp.com	https://bonitas.zohocorp.com/	To upload log files
api.bcti.brightcloud.com	https://api.bcti.brightcloud.com/1.0/ip/getgeoinfo	To get the country code based on the geolocation of an IP address in audit logs and reports dependent on the country code

For Japanese build users:

Domains	URLs (besides the global URLs)	Use
*manageengine.jp	https://www.manageengine.jp/products/M365_Manager_Plus/	For pricing, FAQ, features, help, etc.
	adcommunity.manageengine.jp	Support, forum, announcements, etc.
	store.manageengine.jp	To buy product licenses

For Chinese build users:

Domains	URLs (besides the global URLs)	Use
*manageengine.cn	https://www.manageengine.cn/microsoft-365-management-reporting/	For pricing, FAQ, features, help, etc.

Note: All the listed URLs are examples. Kindly use the wildcard domains in the firewall rule.

Microsoft Entra ID (global service)

Microsoft Entra ID (global service) users must ensure that the following domains are allowed by their firewall. Refer to the respective tables for Microsoft Entra China and Microsoft Entra ID for US Government users.

Note: Depending on your environment, you may need to allow additional URLs for Azure portal authentication. Refer to this document for more details on Azure portal endpoints.

Table 3: Domains to be allowed by Microsoft Entra ID (global service) users

MODULE	ENDPOINT
REST API	login.microsoftonline.com
	graph.microsoft.com
	manage.office.com
	portal.office.com
	aadcdn.msftauth.net (or) aadcdn.msauth.net
Exchange Online	outlook.office.com
Exchange Online	outlook.office365.com/powershell-liveid

Microsoft Entra China

Microsoft Entra China users must ensure that the following domains are allowed by their firewall:

Table 4: Domains to be allowed by Microsoft Entra China users

MODULE	ENDPOINT
REST API	login.partner.microsoftonline.cn
	microsoftgraph.chinacloudapi.cn
	manage.office.cn
	portal.azure.cn
	*.msauth.cn
	*aadcdn.msftauth.cn
	*.msftauth.net
Exchange Online	partner.outlook.cn
Exchange Online	partner.outlook.cn/PowerShell

Microsoft Entra ID for US Government

Microsoft Entra ID for US Government users must ensure that the following domains are allowed by their firewall:

Table 5: Domains to be allowed by Microsoft Entra ID for US Government users

MODULE	ENDPOINT
REST API	login.microsoftonline.us
	graph.microsoft.us
	manage.office.us
	portal.azure.us
Exchange Online	outlook.office365.us
Exchange Online	outlook.office365.us/powershell-liveid

Related Products