Well another problem.
One friend call me  that his server can’t send / receive e-mails. After I got ssh logins I see with mailq that where more then 20000 e-mail on queue.
Well I decided to remove all e-mail from queue  but how to do this.
Well the magic command is :
postsuper -d ALL
this will erase all e-mail from mailq queue
If you want to remove just one e-mail id run
postsuper -d mailID
Hope will help someone.
