On Thu, 24 Jul 2014, Thomas Cameron wrote:

Howdy -

I have two VMs at Digital Ocean, one on the east coast, one on the west.

I'm running Sendmail-8.14.8-2.fc20.x86_64. I have several DNSBLs listed:

FEATURE(`dnsbl',`in.dnsbl.org ')dnl
FEATURE(`dnsbl',`sbl-xbl.spamhaus.org')dnl
FEATURE(`dnsbl',`cbl.abuseat.org')dnl
FEATURE(`dnsbl',`dul.dnsbl.sorbs.net')dnl

Unfortunately, my home network is attached to a cable provider which
shows up in dul.dnsbl.sorbs.net.

Can I whitelist my IP address so that I can send mail through my mail
servers? Right now, it gets rejected.

Yeah, I know, I can always use my ISP's smtp server, I guess. But that
kind of sucks. I would rather use mine. Purely a pride thing, I know.

Thomas

Thomas.
Do you have 'MSA' port enabled for your sendmail? (IE port 567) and
SMTP-AUTH? Then just skip the dnsbl checks for auth'ed mail submissions.
You could whitelist your client IP address in your 'access' file but
what happens when that address changes? (I assume your ISP gives you
a DHCP address).


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Dave Funk                                  University of Iowa
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