Re: Sendmail 8.11 configuration/security issue - some clarification

[theog <theog () theog org>]

Try virtusertable  in sendmail (must be specified when doing m4 to the 
.mc file as FEATURE(virtusertable) ).




Cheers
TheOg


Liran Cohen



Ned Fleming wrote:

> On Mon, 06 Jan 2003 22:11:49 +0000, oobs3c02 () attbi com wrote:
>
>  
>
> > Thanks for the input on this so far.  To clarify, John65 () pobox com is exactly 
> > right in stating that I'm trying to stop the spoofing of my domain as the 
> > sender to my own domain (e.g. helpdesk@xyz to johnSmith@xyz where helpdesk is 
> > the spoofed sender).  This is not an open relay server and the spam is not (as 
> > far as I can tell) as a result of any viruses guessing at accounts.
> >    
>
> [snip]
>
>  
>
> > I'm not sure that this problem can be resolved within sendmail config files but 
> > if anyone knows differently, please let me know.
> >    
>
> Yes, you can do this in Sendmail. You can do just about anything in
> Sendmail, provided you're willing to read and write hieroglyphics, uh,
> I mean the config files. The fellows who recommended SMTP AUTH or
> pop-before-smtp were correct.
>
>
>