I have upgraded one server from 10.3 to latest PLESK and I get problems with some mail accounts.
Some clients started to complain that cannot login anymore to webmail (ATMAIL)
I have tested some of my accounts and working, and tested other accounts and not working indeed.
Also I have the same test by telnet 143 and same result, login failed for some users and working for others.
I like this vodooo things, I have tried to fix mailboxes, but nothing. Anyone have an idea where to check? in maillog no clue on thislogin errors.
Some clients started to complain that cannot login anymore to webmail (ATMAIL)
I have tested some of my accounts and working, and tested other accounts and not working indeed.
Also I have the same test by telnet 143 and same result, login failed for some users and working for others.
I like this vodooo things, I have tried to fix mailboxes, but nothing. Anyone have an idea where to check? in maillog no clue on thislogin errors.