Hi folks,

Anyone know how I can tell to sendmail (Linux) to allow this kind of email?

reject=451 4.1.8 Domain of sender address user [at] something.com does not
resolve

Thanks

--
Sébastien Roy
Administrateur de Systèmes Senior / Senior System Administrator
PointPub Media Communications Inc. - St-Eustache, Canada

Sebastien Roy <Sebastien.Roy [at] pMedia.CA> writes:
> Anyone know how I can tell to sendmail (Linux) to allow this kind of email?
>
> reject=451 4.1.8 Domain of sender address user [at] something.com does not
> resolve

Do you want it for some domains *OR* for all domains?
Do you have a permanent (and stable) Internet connection?

--
[pl>en: Andrew] Andrzej Adam Filip : anfi [at] priv.onet.pl : anfi [at] xl.wp.pl
Mathematics is the only science where one never knows what
one is talking about nor whether what is said is true.
-- Russell

Andrzej Adam Filip wrote:
> Sebastien Roy <Sebastien.Roy [at] pMedia.CA> writes:
>> Anyone know how I can tell to sendmail (Linux) to allow this kind of email?
>>
>> reject=451 4.1.8 Domain of sender address user [at] something.com does not
>> resolve
>
> Do you want it for some domains *OR* for all domains?
> Do you have a permanent (and stable) Internet connection?
>

All domains and yes we have a permanent connection!

It's just 'cause we have 2 antispam server on the frontend but some of
our customers want us to disable antispam for their domains so we got a
bunch of reject 451 for these customers and we just want to drop the
email in the account without checking for reverse domain!

So email with reject 451 4.1.8 are "good" email for us, 'cause the
customers wants everything ;)

Sebastien Roy <Sebastien.Roy [at] pMedia.CA> writes:

> Andrzej Adam Filip wrote:
>> Sebastien Roy <Sebastien.Roy [at] pMedia.CA> writes:
>>> Anyone know how I can tell to sendmail (Linux) to allow this kind of email?
>>>
>>> reject=451 4.1.8 Domain of sender address user [at] something.com does not
>>> resolve
>>
>> Do you want it for some domains *OR* for all domains?
>> Do you have a permanent (and stable) Internet connection?
>>
>
> All domains and yes we have a permanent connection!
>
> It's just 'cause we have 2 antispam server on the frontend but some of
> our customers want us to disable antispam for their domains so we got
> a bunch of reject 451 for these customers and we just want to drop the
> email in the account without checking for reverse domain!
>
> So email with reject 451 4.1.8 are "good" email for us, 'cause the
> customers wants everything ;)

http://www.sendmail.org/m4/features.html#accept_unresolvable _domains

--
[pl>en: Andrew] Andrzej Adam Filip : anfi [at] priv.onet.pl : anfi [at] xl.wp.pl
Real theology is always rather shocking to people who already
think they know what they think. I'm still shocked myself. :-)
-- Larry Wall in <199708261932.MAA05218 [at] wall.org>