I have reported my server IP, but my server is using many domain alias and when reported some of them, they are ignored. I think this is correct, but I don't want my server listed in DNSbl, so I prefeer to ask just in case.
My MX server name is mail.mainserver.com with IP 101.102.103.001
Now, I have about 100 domains over this server configured as mail.somedomain.com with the same IP 101.102.103.001.
If I report to Mailhost some of my email addresses at any of this domains, spamcop detects ever mail.mainserver.com, and this is the only server added to the Mailhosts with my Spamcop email address.
(No new servername or email addresses added)
The reverse resolution is valid only for main domain, i.e.
dig 001.103.102.101.in-addr.arpa ptr resolves to mail.mainserver.com
The server EHLO is also mail.mainserver.com
So, if I receive a spam in me[at]somedomain.com account, when repporting, the hedears ever show:
Received: from (spammer.smapcity.com [18.104.22.168])
by mail.mainserver.com (Postfix) with ESMTP...
Is this correct?
Can I report spam received in any domain alias of my main server?