Hello,
I have configured my postfix server and postfixadmin on an ubuntu 20.04 and everything works well, I tested on Microsoft Outook, a send message and also I receive well.
I have configured roundcube with version 1.6.5, when I try to connect to my web interface (webmail.domain.tld), I cannot connect, I get the following error message:
storage server connection error.
I've checked the logs in /var/log/apache2/roundcube-access.log and /var/log/apache2/roundcube-error.log.
I can't see any errors.
I've checked whether the database fills up when I try to connect. It gives me the client's email address and IP address.
Have you encountered this error? And how to fix it?
Thanks a lot.