> >
> > I tried to respond directly to Fred, but got bounced. Hence replying to the list even though, as Fred notes, this is WAY off topic.
>
> Bill:
>
> I'm using milter-greylist, so that any site sending mail that is not in
> its whitelist database will get a 451 response code, which means "cannot
> accept mail now, try again later" (my own wording). Any modern SMTP
> agent should be smart enough to try again after a while. Once that
> retry has been received, that site will be auto-whitelisted for 24 hours,
> so that sites that send multiple emails a day remain whitelisted and
> don't have to go thru that hassle.
>
> Fred
>
> If that is not what you got, then I don't know why it would bounce.
>
>
>
Hi Fred - I tried again, and it bounced again. This is not a 451 as you mentioned above, so I did not retry. Here is what I got back:
====================
Reporting-MTA: dns; smtp-auth.no-ip.com
X-Postfix-Queue-ID: AA3B137FAE0
X-Postfix-Sender: rfc822; bgee@xxxxxxxxxxxxxxx
Arrival-Date: Wed, 26 Feb 2020 04:40:27 -0800 (PST)
Final-Recipient: rfc822; fredex@xxxxxxxxxxxxxxxxxxxxxx
Original-Recipient: rfc822;fredex@xxxxxxxxxxxxxxxxxxxxxx
Action: failed
Status: 5.3.0
Remote-MTA: dns; mx0.uce-less.net
Diagnostic-Code: smtp; 553 5.3.0 <fredex@xxxxxxxxxxxxxxxxxxxxxx>... Spam
blocked - see http://www.uce-less.net/dnsbl
====================
I tried to open the URL given in the reject message, but that also fails. The message is "The requested URL /dnsbl was not found on this server."
Bill Gee
_______________________________________________
CentOS mailing list
CentOS@xxxxxxxxxx
https://lists.centos.org/mailman/listinfo/centos
