mekerri wrote:
Jun 05 08:21:54 auth(default): Error: userdb(users1@domaine.com,127.0.0.1): user not found from userdb sql
It says "user not found", does this user exist in your SQL database? Please check it first.
*) Please post related log in Dovecot log file, not just the one you think it should be enough for troubleshooting.
*) It's better to turn on debug mode in Dovecot to get more debug log for troubleshooting. e.g. SQL command it executed. Reference:
http://www.iredmail.org/wiki/index.php? … In.Dovecot
Also, for urgent issue, you can pay iRedMail developer to solve it remotely at $29. http://www.iredmail.org/support.html