Subj : Re: encrypted email provi
To   : acn
From : N1uro
Date : Sun Jun 06 2021 08:21 pm

Hello Anna;

-=> acn wrote to poindexter FORTRAN <=-

 ac> At least my server just blocks those networks because of the Spamhaus
 ac> ZEN blacklist (https://www.spamhaus.org/zen/) which is a meta-blacklist
 ac> that includes their PBL blacklist (https://www.spamhaus.org/pbl/).
 ac> "The Spamhaus PBL is a DNSBL database of end-user IP address ranges
 ac> which should not be delivering unauthenticated SMTP email to any
 ac> Internet mail server except those provided for specifically by an ISP
 ac> for that customer's use."

 ac> And afaik the ZEN blacklist is in widespread use.

I use a volume of them concurrently including barracuda which has a free RBL
service. I wrote a tool that allows one to search an IP to see if they're
a listed spammer. You may find it at: https://www.n1uro.com/cgi-bin/spamcop

.... Que sera, Skipper: What will be, knows Gilligan.
--- MultiMail/Linux v0.52
 * Origin: Carnage - risen from the dead now on SBBS (21:4/107)

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