Hi, Recently, I noticed that there are files in /var/mail of my server. There are 2 kinds of files : - non-empty mbox for system accounts (uucp, mail, ...) - empty mbox for regular ispconfig email accounts In a first time, I thought that was remains of an old configuration and deleted them but they reappeared shortly after... So, I found that there was a problem in postfix main.cf explaining system accounts mbox in /var/mail. I fixed it. But I noticed another thing: system account are accepted for any domain. By example: [email protected], [email protected], ... are accepted for delivery by postfix smtp even if theses email accounts are not created. That's the first problem. Empty mbox for regular ispconfig email users still reappear in /var/mail and I don't understand why. It seems that emails are correctly deliver in maildir in each user home but I wonder why these files are created. That's the second point. Have you any idea or explaination of what causes that please? Here is my main.cf: Code: smtpd_banner = $myhostname ESMTP $mail_name (Debian/GNU) biff = no append_dot_mydomain = no smtpd_tls_cert_file=/etc/ssl/certs/ssl-cert-snakeoil.pem smtpd_tls_key_file=/etc/ssl/private/ssl-cert-snakeoil.key smtpd_use_tls=yes smtpd_tls_session_cache_database = btree:${queue_directory}/smtpd_scache smtp_tls_session_cache_database = btree:${queue_directory}/smtp_scache myhostname = myhostname.com alias_maps = hash:/etc/aliases alias_database = hash:/etc/aliases myorigin = /etc/mailname relayhost = mynetworks = 127.0.0.0/8 mailbox_command = mailbox_size_limit = 0 recipient_delimiter = + inet_interfaces = all inet_protocols = ipv4 virtual_maps = hash:/etc/postfix/virtusertable mydestination = /etc/postfix/local-host-names unknown_local_recipient_reject_code = 450 home_mailbox = Maildir/ I checked Maildir checkbox in ispconfig admin panel.
