The sending party is from an Exchange server. It seems I have my log lines out of order and was logging no RDNS. It was actually the null senders on the verify that resolved it. They turned off block null.
--
Jeremy McSpadden
Flux Labs, Inc |
http://www.fluxlabs.net<
http://www.fluxlabs.net/> | Endless Solutions
Office : 850-250-5590x101<tel:850-250-5590;101> | Cell : 850-890-2543<tel:850-890-2543> | Fax : 850-254-2955<tel:850-254-2955>
On Aug 17, 2013, at 7:08 AM, "Jasen Betts" <jasen@???<
mailto:jasen@xnet.co.nz>> wrote:
On 2013-08-14, Jeremy McSpadden <jeremy@???<
mailto:jeremy@fluxlabs.net>> wrote:
I have one client who is unable to send through an exim server.
exim/reject.log:2013-08-14 20:50:09
H=(mail.paradisefound.com<
http://mail.paradisefound.com><
http://mail.paradisefound.com>) [24.214.233.54]
F=<jason.branks@???<
mailto:jason.branks@paradisefound.com><
mailto:jason.branks@paradisefound.com>>
rejected RCPT <kstewart@???<
mailto:kstewart@sssjb.com><
mailto:kstewart@sssjb.com>>: No reverse DNS: Sender verify failed
Looks pretty messed up.... If that's for real they need to replace
their client software with something that does SMTP.
See if you can get a transcript of the SMTP session.
--
?? 100% natural
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