I've installed a Debian GNU/Linux server with
The server receive 8000 good mail and 150000 spam mail per day.
I have a problem with smtp session.
There are normaly 30 smtp active session and sometimes the client can't send
Dell with 2 Intel(R) Xeon(R) CPU E5310 @ 1.60GHz and 2GB RAM
I insert in Postfix main.cf
smtpd_timeout = 30s
smtpd_recipient_limit = 200
Thanks in advance