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Turn of fully qualified domain name lookup

From: Alex Stankovic (alex.stankovicgmail.com)
Date: Fri Nov 11 2005 - 07:25:01 CST


Hi,

I read somewhere on this forum that in order to speed up mail
acceptance by postfix lookup of fully quailfied domain name for
senders should be disabled.

How do I do that? I'm new to Linux world

My postfix installation is on a local network and accepts emails only
from computers within it, so there is really no reason to be looking
up the domain name every time email gets sent.

Thanks,
Alex