Desktop app supporting MAPI email/calendar

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1

Hi,

Do you know of any linux desktop app supporting MAPI (with MFA) for Microsoft 365 exchange online?

Thanks

John

2

Hi - I’m not an expert on Microsoft servers, but does the built-in Microsoft account support in Thunderbird work for your use case? Microsoft OAuth Authentication and Thunderbird in 2024 | Thunderbird Help

3

Thanks for your suggestion. Unfortunately Thunderbird doesn’t work with Microsoft Exchange Server.

4

KMail has EWS support. I use it with my Microsoft 365 account, but make sure you use the latest version has we made a bunch of important fixes in 25.04.0

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