Supported e-mail clients & apps
We only support the following e-mail clients and apps:
- RWTH Mail App (Outlook Web App)*
- Microsoft Outlook for Windows**
- Microsoft Outlook for Mac
- Microsoft Outlook for Android
- Microsoft Outlook für iOS
- Applemail
- iOS
- Mozilla Thunderbird
- Windows 10/11 Mail App
*The RWTH Mail App is no longer supported on some older browser versions:
- Internet Explorer (all versions)
- Safari 8 or older
**The Outlook and Outlook 365 applications no longer works with the following operating systems:
- Windows 7
- Windows 8.1
- Windows Server 2012
- Windows Server 2012R2