Password Not Accepted
My ATT Mail provider account was hacked. I changed the PW with ATT, but Thunderbird will not accept the new Password for that account or my gmail account
My ATT Mail provider account was hacked. I changed the PW with ATT, but Thunderbird will not accept the new Password for that account or my gmail account
All Replies (1)
AT&T accounts require that you create a secure mail key and use that in TB in place of the account password:
https://www.att.com/support/article/dsl-high-speed/KM1010523/
As for gmail, check that OAuth2 is the authentication method for the incoming and outgoing servers, and that cookies are accepted in TB (not browser) Settings/Privacy & Security.
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