The purpose of the EBL blacklist is described on http://msbl.org/ebl-purpose.htm
I tested EBL since October 2016, today it was declared in public beta: https://spammers.dontlike.us/mailman/private/list/2017-June/010493.html > The Email Blocklist has entered Beta 2, and is now open for testing by > the public. If you have not tried the list out, please do so. We would > love to receive your feedback, and think you will like seeing less 419 > Advance Fee Fraud and some other types of spam in your inboxes. > > You can find information, instructions, and tools on the website: > http://msbl.org/ebl-implementation.html How to use EBL in Exim config (requires Exim version 4.87 or higher): https://github.com/Exim/exim/wiki/EBL -- ## List details at https://lists.exim.org/mailman/listinfo/exim-users ## Exim details at http://www.exim.org/ ## Please use the Wiki with this list - http://wiki.exim.org/