hi, os: ubuntu 14.04 ispconfig 3.1.1.p1 posftix: 2.11 mailman: 2.1.6 dovecot: 2.2.9 my ispconfig is runing on virtual machine, today i have some problem with mail and ftp (some problem with loging on var/log), so i tried to fix it, but it all gone wrong. So i was forced to restore virtual machine from yesterday backup when it was everything OK. Now it is all running ok. i can send and recive mail (imap,pop, smtp), mailman work ok (administration and sending mail) except this strange postfix/master and postfix/cleanup log. Code: 2017-01-26 23:22:25.000 postfix/master[2185]: warning: process /usr/lib/postfix/cleanup pid 42838 exit status 1 2017-01-26 23:22:25.000 postfix/master[2185]: warning: /usr/lib/postfix/cleanup: bad command startup -- throttling 2017-01-26 23:22:24.000 postfix/cleanup[42838]: fatal: open dictionary: expecting "type:name" form instead of "/var/lib/mailman/data/virtual-mailman" i tried to restart server, but this "errors" always repeat every 1 minutes. any advice? tnx