27 Oct
2006
27 Oct
'06
11:21 p.m.
Jim Trigg schrieb:
If you follow the trail of links you'll see that the problem is *not* open relaying. It is that the name the server is attempting to greet with does not resolve to its IP address. The page that Spamhaus eventually points to with specific information about why the IP address is listed and how to deal with it is http://cbl.abuseat.org/namingproblems.html
OK, I'm beaten :-) - there are many reasons you can get on these lists, not just open relaying. And there are even more errors you can make when configuring your mailserver (or the DNS/MX resolution for it) that can prevent receiving mail or sending mail or both. Hostname configuration is only a small part of it. But here we really get out of an imap-related discussion.
JC