Sendmail authentication issue or spam?

Gbenga Shobowale gshobowale at gmail.com
Sun Mar 12 17:38:34 UTC 2006


Thanks but I really don't understand the mechanism to use... I think I would
have to understand that....I looked at the examples on the internet and the
U: was set to root...I: the username and P:password given...
Could u please explain mechanism to use?

AuthInfo:cobranet.org "U:user_authname" "P:password"
"M:mechanism_to_use"

thanks again

On 3/11/06, Alexander Dalloz <ad+lists at uni-x.org> wrote:
>
> Am Sa, den 11.03.2006 schrieb Gbenga Shobowale um 16:25:
>
> > I just signed up to a new ISP..and I seem to have some issues sending
> mails
> > out via them using my own domain. They seem to have blocked smtp traffic
> > hence you have to send all mails via their server. However they require
> that
> > smtp is authenticated, however I have configured sendmail and still I
> can't
> > seem to send a mail out.
> > Below are some of my log files and configuration setting...I can't seem
> to
> > get any help from my isp as they seem to only support windows...
> >
> >  AuthInfo:mail.cobranet.org "U:root" "I:hello at isp.org" "P:12345678"
>
> Why do you use "U:root"?
>
> $ host -t mx mail.cobranet.org
> mail.cobranet.org is an alias for cobranet.org.
> cobranet.org mail is handled by 0 cobranet.org.
>
> So I would set in access_db:
>
> AuthInfo:cobranet.org "U:user_authname" "P:password"
> "M:mechanism_to_use"
>
> For "U" and "P" use the data you would set in your MUA to send mail
> using your ISP's account.
>
> > Mar 8 15:40:16 kiibati sendmail[1553]: k28EeEgU001553: from=<
> > gshobowale at nextworksltd.com>, size=1221, class=0, nrcpts=1, msgid=<
> > 004201c642df$a33f6960$6500a8c0 at fly1>, proto=ESMTP, daemon=MTA, relay=[
> > 192.168.0.101]
> >
> > Mar 8 15:40:22 kiibati sendmail[1555]: *STARTTLS=client, relay=isp.org.,
> > version=TLSv1/SSLv3, verify=FAIL, cipher=AES256-SHA, bits=256/256*
> >
> > Mar 8 15:40:25 kiibati sendmail[1555]: k28EeEgU001553: to=<
> > gshobowale at gmail.com>, ctladdr=<gshobowale at nextworksltd.com>
> >
> > (501/100), delay=00:00:09, xdelay=00:00:08, mailer=relay, pri=121221,
> relay=
> > isp.org. [11.11.11.113], dsn=5.1.1, *stat=User unknown*
>
> "relay=isp.org. [11.11.11.113]"
>
> Some kind of obfuscation? If yes, it is not helpful in this case. Is
> "isp.org" = "cobranet.org"?
>
> Alexander
>
>
> --
> Alexander Dalloz | Enger, Germany | GPG http://pgp.mit.edu 0xB366A773
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