Mar  9 21:30:41 server postfix/qmgr[4953]: 2222637E93F: from=<root@server.website-internal.com>, size=472, nrcpt=1 (queue active)
Mar  9 21:30:41 server postfix/qmgr[4953]: warning: connect to transport private/dovecot: No such file or directory
Mar  9 21:30:41 server postfix/error[4991]: 2222637E93F: to=<vmail@website-internal.com>, relay=none, delay=0.14, delays=0.09/0.03/0/0.02, dsn=4.3.0, status=deferred (mail transport unavailable)
Mar  9 21:34:53 server postfix/pickup[4952]: 59F6E2D66A4: uid=0 from=<root>
Mar  9 21:34:53 server postfix/cleanup[5145]: 59F6E2D66A4: message-id=<20170310053453.59F6E2D66A4@server.website-internal.com>
Mar  9 21:34:53 server postfix/qmgr[4953]: 59F6E2D66A4: from=<root@server.website-internal.com>, size=472, nrcpt=1 (queue active)
Mar  9 21:34:53 server postfix/qmgr[4953]: warning: connect to transport private/dovecot: No such file or directory
Mar  9 21:34:53 server postfix/error[5153]: 59F6E2D66A4: to=<vmail@website-internal.com>, relay=none, delay=0.17, delays=0.12/0.03/0/0.03, dsn=4.3.0, status=deferred (mail transport unavailable)
Mar  9 21:35:22 server postfix/qmgr[4953]: C47911FB57A: from=<root@server.website-internal.com>, size=476, nrcpt=1 (queue active)
Mar  9 21:35:22 server postfix/error[5153]: C47911FB57A: to=<vmail@website-internal.com>, relay=none, delay=540, delays=540/0/0/0, dsn=4.3.0, status=deferred (mail transport unavailable)