I have added the following to /etc/mail/sendmail.mc and rebuilt it trying to control spam. I still get about 25 spam messages a day. Is there something else that can help control spam?
I recommend greylisting. Check out http://www.greylisting.org. I run gld with a postfix MTA.
Barry
What RBL's, if any, do you use if we may ask?
I currently use:
sbl-xbl.spamhaus.org dnsbl.ahbl.org list.dsbl.org dnsbl.sorbs.net bl.spamcop.net dnsbl.njabl.org spews.dnsbl.sorbs.net cbl.abuseat.org relays.ordb.org
Barry