Hey Folks,

One fine morning I suddenly found that mta status though show Running in zmcontrol status, I was not able to connect to port 465 neither 25.

Then I verified the log entires and found below errors. any clue what must have gone wrong?

May 26 02:20:01 postfix/postqueue[24053]: fatal: Queue report unavailable - mail system is down
May 26 02:20:01 postfix/sendmail[24057]: warning: the Postfix sendmail command has set-uid root file permissions
May 26 02:20:01 postfix/sendmail[24057]: warning: or the command is run from a set-uid root process
May 26 02:20:01 postfix/sendmail[24057]: warning: the Postfix sendmail command must be installed without set-uid root file permissions
May 26 02:20:04 postfix/postqueue[24365]: fatal: Queue report unavailable - mail system is down

warning: the Postfix sendmail command must be installed without set-uid root file permissions