Responding to the original message... On Fri, 31 Oct 2008, Asai wrote:
Greetings. I've got this log entry over the past few days at the same time I've been getting this really strange spam from "worldswidedomainnames.com". This entry is appearing 50 or 60 times per day in the logs: 1 Oct 30 18:59:19 triata postfix/smtp[14090]: EADE6FD8084: host mx.wmint.net[80.247.227.180] refuse d to talk to me: 554 mx4.fr.wmint.net ESMTP not accepting messages I don't know if the two are related. Does anyone have any insight they'd be willing to share?
As Brian has already pointed out: "They may be having issues or you may be on their private blacklist." worldswidedomainnames.com isn't even a registered domain name.