On 1/25/07, Eric Messick <[EMAIL PROTECTED]> wrote:
>
>
>
> On 1/25/07, Magnus Holmgren <[EMAIL PROTECTED]> wrote:
> >
> >
> > No, I connected (with telnet) to [209.51.152.98]:25, said (after EHLO)
> > MAIL
> > FROM: [EMAIL PROTECTED] and RCPT TO: postmaster@(the domain name in the
> > greeting). No error. Now I did the same, but with MAIL FROM:
> > [EMAIL PROTECTED] Again no error.
>
>
> Hmmm.... I should try that while I'm watching packets.
>
> That would tend to support the "got stuck in the bad guy DBM database"
> theory.  Why else would some addresses succeed and others fail?
>

Ok, I tried it myself, and here's what I found.

RCPT TO: [EMAIL PROTECTED] gets accepted immediately without doing a sender
verify at all.

All other combinations result in a sender verify which fails after a 30
second timeout.

When I telnet to my own address, I get the 220 greeting immediately.  When
they try the sender verify, I give them at least a 30 second delay, and they
close and fail the verify.

Looks like I need to find out where that delay is coming from on my side.

-eric
-- 
## List details at http://www.exim.org/mailman/listinfo/exim-users 
## Exim details at http://www.exim.org/
## Please use the Wiki with this list - http://www.exim.org/eximwiki/

Reply via email to