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Authentication Failure outlook.office365.com only on startup
Hi, Every time I start Thunderbird from a cold startup, I get the message: Authentication failure while connecting to server outlook.office365.com then.... everything works fine from then on. I can send and receive normally. This can also sometimes happen when I close thunderbird and restart during the day - but not always ! Obviously all the outlook sign-in settings are OK, as it works fine for the rest of the day. Is this known/common/fixable ?
Regards, Paul
Windows 11 (26H2)
Thunderbird 156.0 (64-bit)
Hi,
Every time I start Thunderbird from a cold startup, I get the message:
'''Authentication failure while connecting to server outlook.office365.com'''
then.... everything works fine from then on. I can send and receive normally.
This can also sometimes happen when I close thunderbird and restart during the day - but not always !
Obviously all the outlook sign-in settings are OK, as it works fine for the rest of the day.
Is this known/common/fixable ?
Regards,
Paul
Windows 11 (26H2)
Thunderbird 156.0 (64-bit)