Fazzina, Angelo: > Hi again, I guess I don't have a clear understanding of this in the man page ? > > Ran command > [root@mta1 ~]# man 5 postconf > > default_recipient_limit (default: 20000) > > The default per-transport upper limit on the number of IN-MEMORY > recipients.
The Postfix mail queue is not an IN-MEMORY queue. That would limit the amount of email that Postfix can handle, and it would violate the requirement that mail is not lost after a system crash. Wietse