Please see Exclaimer Cloud's compatibility with a range of different servers, plans and email clients, such as:
Plans
Microsoft 365 Plans
- Microsoft 365 Business Basic
- Microsoft 365 Business Standard
- Microsoft 365 Business Premium
- Microsoft 365 E3
- Microsoft 365 E5
- Microsoft 365 F3
- Microsoft 365 GCC
- Microsoft 365 F3
- Office 365 A1
- Office 365 A3
- Office 365 A5
- Office 365 E1
- Office 365 E3
- Office 365 E5
- Office 365 F3
Google Workspace Plans
- Business Starter
- Business Standard
- Business Plus
- Enterprise
Directories
Microsoft 365
- Microsoft Azure AD
Exchange On-Premises
- Microsoft Azure AD (Works with a free Azure AD tenant)
Google Workspace
- Google Directory
Server-Side Signatures
Mail Server Support (Microsoft 365)
- Microsoft 365 (Exchange Online)
Mail Server Support (Exchange On-Premises)
- Exchange 2016 CU11 and above
- Exchange 2019 CU1 and above
Mail Server Support (Google Workspace)
- Google Workspace
Mail Client Support
- All standard mail clients supported
Client-Side Signatures
Exclaimer Cloud Signature Update Agent (Microsoft 365 and Exchange On-Premises)
Windows
- Microsoft .NET framework 4.6.2 (x86 and x64)
- Windows 8 or above:
- Microsoft Outlook 2016 or above
Mac
- macOS 10.13 or above
Exclaimer Cloud Outlook Add-in (Microsoft 365)
Users whose mailboxes exist in Exchange Online
Windows
- Outlook for Microsoft 365 version 2110 (Build 14527.2022) or above
- Microsoft Outlook Web Access
- Microsoft Windows 10 or above
(Please note Exclaimer Cloud Outlook Add-in is not supported on Microsoft Windows 8.1 or Microsoft Windows Server 2012 R2)
Mac
- Outlook for Mac version 16.64 (22081401) or above
Gmail Signatures (Google Workspace)
- Gmail (web browser)
Exclaimer Cloud portal Web Browser Support
- Google Chrome 17.x (preferred browser)
- Internet Explorer 9 or above
- Mozilla Firefox 10.x+
- Apple Safari 5 (Mac)
- Microsoft Edge
- Opera
WARNING! Exclaimer Cloud does not support the following:
Microsoft 365 Plans:
- Microsoft 365 Personal
- Microsoft 365 Family
- Microsoft 365 Apps
- Microsoft 365 GCC High
- Microsoft 365 DOD
- Microsoft 365 Apps for enterprise
- Microsoft 365 A1
- Microsoft 365 F1
- Enterprise Mobility + Security E3
- Enterprise Mobility + Security E5
Google Workspace Plans:
- G Suite Basic
NOTE: You'll need to complete the onboarding and configuration process for Exclaimer Cloud and, as part of this, provide credentials for a Microsoft 365 Global Administrator account or a Google Workspace Super Admin account, depending on the email service you use.