*********** REPLY SEPARATOR ***********
On 1/01/2002 at 7:09 PM Hernan Brun [EMAIL PROTECTED]
[gregausit/redhat-list] wrote:
>Hi friends!!
>Any simple cuestion
>In sendmail how can I check if the email account exist in my domain relay
>for this sesion?
>In sendmail docs only I found relay by ip.
>SMTP Auth may be, but requires aditional configuration on mail client.
>
You can restrict various ways, however by IP is probably best, otherwise do
it via an Authentication method, ie if you allow relay by domain it is
easily forged, POP before SMTP will only allow users with a POP account. In
later versions of sendmail you have the added ability to control by
Connect, To, From ..
Regards
Greg Wright
--
IT Consultant Sydney Australia PH 0418 292020 -- Int. +61 418 292020
Available for Global Contracts US Fax -- 801 740 2874
Web http://www.ausit.com E-mail Greg AT AusIT.com
Trading As - AAA Computers -- providers of IT services.
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