OSEC

Neohapsis is currently accepting applications for employment. For more information, please visit our website www.neohapsis.com or email hr@neohapsis.com
Re: Sender Verification

From: Willem de Groot (willembyte.nl)
Date: Fri Jun 01 2007 - 07:11:33 CDT


On 6/1/07, Brad C <bradleydanecookgmail.com> wrote:
> /var/log/maillog:May 30 15:57:56 mail postfix/smtpd[1667]: NOQUEUE: reject:
> RCPT from ctb-mesg-2-2.saix.net[196.25.240.87]: 450 <noshc(at)telkomsa.net>:
> Sender address rejected: unverified address: Address verification in
> progress; from=<noshc(at)telkomsa.net> to=< jonfinescrap.co.za> proto=ESMTP
> helo=<ctb-mesg-2-2.saix.net>
>
> I know that ctb-mesg-2-2.saix.net is a relay out only for an telkomsa.net

This is not the sender verification itself. This is only the result of
the verification still being in progress. The SAV is another mail
(with its own queue id).

Grep your logs for telkomsa.net.

Willem