[Mailman-Users] RBL Management for new list/IP

Mark Sapiro mark at msapiro.net
Tue Apr 26 17:35:56 EDT 2016

On 04/26/2016 02:14 PM, Jim Ohlstein wrote:
> However if I search at https://www.spamhaus.org/lookup/ I see:
> is listed in the SBL, in the following records:
> is not listed in the PBL
> is not listed in the XBL

And if you follow the SBLCSS link, it's generic and not particularly

It looks like your DNS and SPF are OK. Are you DKIM signing your
outgoing list mail and does your outgoing MTA identify it self as
lists.c2.social? These things can help.

Also, you don't publish a DMARC policy (I don't either), but the lack of
one, even if it would be p=none, can count against you. See, e.g.,

Mark Sapiro <mark at msapiro.net>        The highway is for gamblers,
San Francisco Bay Area, California    better use your sense - B. Dylan

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