On Thu, May 25, 2006, Mike Spenard wrote: > I would like to accept mail from only one specified SMTP server > and reject all others. I tried '*.* REJECT' in /etc/mail/access > but that doesn't seem to work.
The documentation specifies the valid entries. Simply use pf to block everyone to access your MTA except for one host. That's the simplest (and safest) approach.
