Re: [CentOS] Postfix and choice of RBL

On 2019-06-17 06:20, Nicolas Kovacs wrote:

Hi,

I'm managing several mail servers running CentOS 7, Postfix and Dovecot. SpamAssassin is filtering mail nicely, but I'm considering using RBL (blacklists) to take some load off the servers.

General question to those of you who use RBL. Which lists do you recommend using?

In my "reject_rbl_client" lines, I've been using:

- hil.habeas.com - sbl-xml.spamhaus.org - bl.spamcop.net

And in my reject_rhsbl_sender line, I have:

- ds.rfc-ignorant.org

Additionally, I've got Postgrey enabled, which does a really good job of weeding out the spambot desktops and such.