How can I solve a problem with permissions?
How can I solve a problem with the permissions of a file? I have a mail Server with Postfix, Courier and Roundcube as Webmail. When I give in the user´s directory permissions to root (/maildir/user root:root), login is ok in Roundcube but can´t send mails, and logs show: "/maildir/domain.com/user/tmp/mail_id.server_name: Permission denied)" If I give in user´s directory permissions to another user, for example mail (/maildir/user mail:mail), I can send mails but can´t login into Roundcube Webmail. Please excuse me if this is not the correct place for asking for help with this issue. But I ´ve been looking for a solution for some days but can´t find it. Any help will be welcome. Can someone help me with this issue?