On Fri, Feb 03, 2006 at 09:32:33PM -0500, Michael Walma wrote: > Feb 3 20:33:04 ringo postfix/smtp: B83C519B01: > to=<person [ at ] destination [ dot ] COM>, relay=smtp.destination.COM[192.168.1.10], > delay=7507, status=deferred (host smtp.destination.COM[192.168.1.10] said: > 450 <person [ at ] walma [ dot ] org>: Sender address rejected: Domain not found (in reply > to RCPT TO command)) I think they're right: % host walma.org ;; connection timed out; no servers could be reached % host -t mx walma.org ;; connection timed out; no servers could be reached % host google.com google.com has address 188.8.131.52 google.com has address 184.108.40.206 google.com has address 220.127.116.11 google.com mail is handled by 10 smtp3.google.com. google.com mail is handled by 10 smtp4.google.com. google.com mail is handled by 10 smtp1.google.com. google.com mail is handled by 10 smtp2.google.com. So your DNS server isn't responding -- at least, not to me.
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