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Microsoft Office365 IMAP\POP3


Keith Stevenson

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All,

In their wisdom, Microsoft have decided to end "Legacy" support for User\Password authentication for POP3\IMAP on the 1st October 2022, forcing everyone to use OAuth.  If you are using Office365 you will need to change to this new Authentication Method or email will not be imported after this date. 


The following details how

https://wiki.hornbill.com/index.php?title=How_to_configure_OAuth2_Authentication_for_Microsoft_Office_365_Mailbox_integration

Please change this before the 1st October 2022 to avoid disappointment

Microsoft announcement - https://www.microsoft.com/en-us/microsoft-365/blog/2022/09/01/microsoft-retires-basic-authentication-in-exchange-online/

Kind Regards

Hornbill Cloud Team

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All,
Note that this only applies to emails downloaded from Microsoft Office 365 or Exchange Online. The Server will then be outlook.office365.com or similar. 

This does not apply to live.hornbill.com addresses

Kind Regards

Hornbill Cloud Team 

 

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All,
The current permissions required for Microsoft OAuth are:

  • Mail.Read - Read User Mail
  • Mail.Read.All - Read User and Shared Mail
  • Mail.Read.Shared - Read User and Shared Mail
  • Mail.Send - Send Mail as a User
  • Mail.Send.All - Send Mail on behalf of others
  • Mail.Send.Shared - Send Mail on behalf of others
  • USer.Read - Read Users Profiles

We are creating a new OAuth type which will remove the SEND requirement from the above for those customers who have stricter polices. 

KInd Regards

Hornbill Cloud Team 


 

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