So I have two exchange accounts. Both were working until a recent Thunderbird update. Now they both will receive email, but only one will send. The offending account will spine for a bit on send and error out with the change password or retry. Both do not work. I have tried everything from recreating the account to creating a new SMTP account. I am at a loss at this point. Any help is greatly appreciated.

Hello All, So I have two exchange accounts. Both were working until a recent Thunderbird update. Now they both will receive email, but only one will send. The offending account will spine for a bit on send and error out with the change password or retry. Both do not work. I have tried everything from recreating the account to creating a new SMTP account. I am at a loss at this point. Any help is greatly appreciated. I am using, Thunderbird 128.4.1esr (64-bit) Avast as in the pic. Also the SMTP setting in the pic. These are the same as the account that is work bar the credential change. This on Windows 11.