On Thu, 2022-01-06 at 04:46 +0100, John Fawcett wrote: > It looks like a mismatch between your dovecot and postfixadmin > password ARGON2I in dovecot and are using a MD5-crypt scheme in > postfixadmin. Therefore when you set the password in postfixadmin it > is saving the password with a different encryption scheme to the one > that dovecot is using when it verifies the password. I suggest to > align them. If you change the postfixadmin setting, remember you'll > have to change the existing passwords that have been stored while > using a different setting to the dovecot one.
John, you magnificent soandso! That was indeed the problem. I changed PostfixAdmin to ARGON2 and everything worked. Thank you so much! > Also one other point (not sure if it's related to the multiple issues > you've been posting about), but ARGON2 apparently requires a lot of > virtual memory. Were you using this previously or did you change to > it during the server installation you did recently? I was using it previously. It was in the tutorial I followed. Ken