Hi list I would like to make a question about the use of blacklists. I used rbl.orbitrbl.com but has a bad refresh. Last friday y delete and IP and appears how to blacklisted today (monday). Finally I must to delete this blacklist inside the smtp_client_restrictions. Which are the best blacklists.? I used the zen.spamhaus.org, but has too many false positives too.
Other blacklists? Thanks && Best Regards
