Gents,
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?
Thanks
jerry
---------------------------
dnl #
dnl # dnsbl - DNS based Blackhole List/Black List/Rejection list
dnl # See http://www.sendmail.org/m4/features.html#dnsbl
dnl #
FEATURE(`dnsbl', `bl.spamcop.net', `"Spam blocked see:
http://spamcop.net/bl.shtml?"$&{client_addr}')dnl
FEATURE(`dnsbl', `relays.ordb.org', `"Spam blocked see:
http://ordb.org/lookup/?host="$&{client_addr}')dnl
FEATURE(`dnsbl', `cbl.abuseat.org', `"Spam blocked see:
http://cbl.abuseat.org/lookup.cgi?ip="$&{client_addr}')dnl
FEATURE(`dnsbl', `sbl.spamhaus.org', `"Spam blocked see:
http://spamhaus.org/query/bl?ip="$&{client_addr}')dnl
FEATURE(`dnsbl', `list.dsbl.org', `"Spam blocked see:
http://dsbl.org/listing?"$&{client_addr}')dnl
dnl #
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