[cobalt-users] E-mail on sites sharing same IP

[ziad <webmaster@xxxxxxxx>]

I noticed when I setup several website on teh same IP that going to the
E-mail server- Parameters
Relay email from these hosts/domains : it lists all the IPs and Domain
names-- however, teh websites that share the same IP, they have their domain
names but NOT the IP address.

As such I can receive mail AND I can send mail to other members on the Raq-
but when I try to send e-mail to an outside e-mail address, i get 

The message could not be sent because one of the recipients was rejected by
the server. The rejected e-mail address was 'ziad@xxxxxxxx'. Subject '',
Account: 'ziad at export', Server: 'www.al-multakapublishing.com', Protocol:
SMTP, Server Response: '550 <ziad@xxxxxxxx>... Relaying denied', Port: 25,
Secure(SSL): No, Server Error: 550, Error Number: 0x800CCC79


please advise

Ziad