Re: [cobalt-users] Domain of sender address does not exist?

[wcstaff <wcstaff@xxxxxxxxxxxx>]

YOU MAY OPEN YOURSELF TO SPAM SPAM SPAM.

----- Original Message ----- 
From: "Terrell W. Fritz" <terrellf@xxxxxxxxx>
To: <cobalt-users@xxxxxxxxxxxxxxx>
Sent: Monday, August 11, 2003 5:55 PM
Subject: [cobalt-users] Domain of sender address does not exist?


> Hi,
>
> I got it working!  I went to Network Services - Email - Advanced and added
> "yahoo.com" to the "Relay Email From Hosts/Domains/IP Addresses
(optional)".
> then it would accept Email coming in from yahoo...  But I thought that was
just
> for sending mail out from the server not accepting mail in?  What is odd
is
> that I have gotten other external email for erols.com today that was not
on the
> above list.  Perhaps Yahoo and AOL have some odd protocol to help fight
> spam...  Or, perhaps the new kernel update did something?  Perhaps domains
on
> the list simply are not checked....  No at all sure 0:-p
>
> Is there any way to add every domain or IP on earth to the "Relay Email
From
> Hosts/Domains/IP Addresses (optional)" box?  I think I read in the
archives I
> had to type them all in by hand =:O  I guess I just don't understand what
the
> function of it is or how to use it.  I have pop users from many external
> domains so I have to add them all in.  Real hard to add in the domains of
all
> the incoming mail too!!  More study needed here ;-)
>
> Many thanks for all your thoughts!!!  Nice to know I am not alone ;-))
>
> Cheers,
>
>         Terry
>
> >The RaQ550 suddenly does not want to recieve mail from remote domains.
The
> >mail is rejected with this typical error:
> >
> ><editor@xxxxxxxxxx>: Connected to 63.229.238.58 but sender was rejected.
> Remote
> >host said: 553 5.1.8 <tigershark6662001@xxxxxxxxx>... Domain of sender
address
> >tigershark6662001@xxxxxxxxx does not exist
> >
> >
> >The 550 does not seem to be able to find the domains of Yahoo and AOL!
It
> >happens to multiple sendors over a number of popular domains.
>
>
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