I'm setting up my server, and have run into an issue when trying to send emails to a domain hosted on it - the email address set up is an email forward, not a mailbox.
This is the error I'm receiving in the mail log / queue:
(temporary failure. Command output: ERR: authdaemon: s_connect() failed: Permission denied sh: cannot create /var/vmail/example.com/me/ispconfig_mailsize: Directory nonexistent /usr/bin/maildrop: Unable to create a dot-lock at /var/vmail/example.com/me/7191.0.server.hostname.com.)
If I cd into /var/vmail/example.com I can see a mailbox I setup (support), but I can't see the name of the forward (me).
Any help would be great. Cheers!