Connecting IMAP4 Clients to Exchange Online with OAuth 2.0

MVP

 

The imminent deprecation of basic authentication for 7 Exchange Online connectivity protocols mean that client updates need to be considered. If you use IMAP4, the Thunderbird client does a good job, but will other clients be able to cope? It’s a good question to ask.

https://office365itpros.com/2022/07/14/imap4-clients-to-exchange-online/

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