Hello all, I am using exim as a mail hub for filtering and then passing to other exchange servers. I have recently turned off sender callouts as it was causing too much confusion for some recipients :(
but now I have a new problem.. some of the recipient mail servers look at the incoming email address and try to verify the domain, or mx (I'm assuming.. ) I get things like this in the logs now: 2006-08-28 11:08:57 1GH7KP-0001Gq-Py == [EMAIL PROTECTED] R=manual_route T=remote_smtp defer (-44): SMTP error from remote mail server after RCPT TO:<[EMAIL PROTECTED]>: host 1.2.3.4[1.2.3.4]: 450 <[EMAIL PROTECTED]>: Sender address rejected: Domain not found where 1.2.3.4 is a host that is ultimately accepting mail for domain.org. So what I have been looking for, and keep finding sender callouts as the answer, but I just want to verify that I could send them mail.. (I guess is what the 1.2.3.4 box is doing Doing a dnsmx on grounddesigns2000.com takes quite a long time.. Any help would be greatly appreciated. Thanks. -- ## List details at http://www.exim.org/mailman/listinfo/exim-users ## Exim details at http://www.exim.org/ ## Please use the Wiki with this list - http://www.exim.org/eximwiki/
