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receiving smtpd[25253] error from sender

From: Wray, Oran (OWrayMarsh.net)
Date: Wed Oct 01 2008 - 21:43:58 CDT


I'm getting the following error below when I send a message to one of vendors. The message sends back an auto-reply from renlarchainsupportper-se.com<mailto:renlarchainsupportper-se.com> which from what I've seen can't be validated when postfix does sender address validation probe. Has anyone seen this message before and how do I resolve the issue.

smtpd[25253]: NOQUEUE: reject: RCPT from mailgw1.per-se.com[199.190.235.46]: 450 4.1.8 <daemoncss2.ndcorp.com>: Sender address rejected: Domain not found; from=<daemoncss2.ndcorp.com> to=<owraymarsh.net> proto=ESMTP helo=<mailgw1.per-se.com>