dsn=4.2.0, status=deferred (maildir delivery failed: create maildir file /var/spool/mail/virtual/btk-n-bbj.de/rieke/tmp/1174401356.P28229.server.unreal-forum.de: Permission denied)
Mar 20 15:38:18 server postfix/postfix-script: stopping the Postfix mail system
Mar 20 15:38:18 server postfix/master[20425]: terminating on signal 15
Mar 20 15:38:23 server postfix/postfix-script: starting the Postfix mail system
Mar 20 15:38:23 server postfix/master[28503]: daemon started -- version 2.3.7, configuration /etc/postfix
Mar 20 15:38:23 server postfix/qmgr[28505]: 09075528039: from=<>, size=13299, nrcpt=1 (queue active)
Mar 20 15:38:23 server postfix/qmgr[28505]: 72DD7DC08C: from=<gbounce-77664913-8000-800003416@bounce.valuemail.de>, size=47044, nrcpt=1 (queue active)
Mar 20 15:38:23 server postfix/virtual[28508]: warning: maildir access problem for UID/GID=104/8: create maildir file /var/spool/mail/virtual/btk-n-bbj.de/rieke/tmp/1174401503.P28508.server.unreal-forum.de: Permission denied
Mar 20 15:38:23 server postfix/virtual[28508]: warning: perhaps you need to create the maildirs in advance
Mar 20 15:38:23 server postfix/virtual[28508]: 72DD7DC08C: to=<rieke@btk-n-bbj.de>, relay=virtual, delay=6725, delays=6725/0.01/0/0.23, dsn=4.2.0, status=deferred (maildir delivery failed: create maildir file /var/spool/mail/virtual/btk-n-bbj.de/rieke/tmp/1174401503.P28508.server.unreal-forum.de: Permission denied)
Mar 20 15:38:47 server postfix/smtp[28507]: 09075528039: host gateway1.globalrelay.com[204.92.49.201] said: 451 Temporary failure, please try again later. (in reply to RCPT TO command)
Mar 20 15:38:48 server postfix/smtp[28507]: 09075528039: to=<pssvf@albionfinancial.com>, relay=gateway2.globalrelay.com[204.92.49.202]:25, delay=1601, delays=1575/0.04/25/0.45, dsn=4.0.0, status=deferred (host gateway2.globalrelay.com[204.92.49.202] said: 451 Temporary failure, please try again later. (in reply to RCPT TO command))