Jonathan Kamens 86 47<p>Hello <a href="https://federate.social/tags/MailServer" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>MailServer</span></a> maintainers! If you are using rbl.realtimeblacklist.com, you should be aware that as of around 4am US/Eastern this morning their domain has been parked and is returning bogus <a href="https://federate.social/tags/DNSBL" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>DNSBL</span></a> results. I suspect that the registration lapsed and a domain resale stalker snapped it up, though I can't say for certain. Perhaps it's a temporary blip that will be resolved, but you should stop using it in the meantime.<br><a href="https://federate.social/tags/SysAdmin" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SysAdmin</span></a> <a href="https://federate.social/tags/SMTP" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SMTP</span></a> <a href="https://federate.social/tags/EmailAdmin" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>EmailAdmin</span></a></p>