System Requirements

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

Hardware requirements

Hardware Minimum Recommended
Processor 2.4 GHz 3 GHz
Core processor 4 GHz 6 GHz 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

Supported Browsers

Supported databases

PostgreSQL

M365 Manager Plus build number Supported database versions
4400 and above 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 - 2017 and above

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:

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,

  1. microsoft365managerplus.com
  2. *.zoho.com
  3. *.manageengine.com
  4. *.zohocorp.com
  5. api.bcti.brightcloud.com
  6. *.manageengine.jp (Only Japanese build users)
  7. *.manageengine.cn (Only Chinese build users)

Azure AD general cloud

The Azure general cloud users must ensure that the following domains are allowed by their firewall. Azure China and US cloud users refer to the respective tables.

Table 3: Domains to be allowed by Azure AD general cloud users.

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

Azure China

The Azure China cloud users must ensure that the following domains are allowed by their firewall.

Table 4: Domains to be allowed by Azure AD China cloud users

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

Azure US

The Azure US cloud users must ensure that the following domains are allowed by their firewall.

Table 5: Domains to be allowed by Azure AD US cloud users

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

Other useful documents

  1. Guide to secure M365 Manager Plus installation.
  2. Guide to install SSL certificate in M365 Manager Plus
  3. Guide to setup M365 Manager Plus in Azure.
  4. Guide to host M365 Manager Plus on the internet.

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