The problem is between 2:00 and 5:00 PM.
The email (procmail) proccess load up big time. If I do a prstat at 8:00 AM
I have about 100 proccess and 30 mails in mailq.
Now at 3:50 PM, I have over 1000 proccess from prstat and 600 e-mail in mailq.
Some mail takes 2 hours to get out or in.
What can I do to fix this?