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Re: Requires valid sender domain?
From: Noel Jones (njones
megan.vbhcs.org)
Date: Fri Dec 01 2006 - 07:49:18 CST
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At 01:25 AM 12/1/2006, Evan Platt wrote:
>Not sure if this is postfix related at all...
>
>Mail is sent from my localcomputer to postfix, then via
>smtpauth to my DSL providers SMTP server:
>relayhost = smtp.dslextreme.com
>
>Sent a e-mail to a comcast user and got a e-mail bounce:
>
>204.127.225.26 does not like recipient.
>Remote host said: 550 [PERMFAIL] comcast.net requires
>valid sender domain
>Giving up on 204.127.225.26.
>
>Is this on my end or comcast's end?
If your mail had a valid sender domain, it would be their
problem. Maybe a temporary DNS error, give it another try.
(but they shouldn't 550 reject on a temporary
error). Check your dns at dnsreport.com.
--
Noel Jones
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