[cobalt-users] SMTP Problems!

["Benito Camela" <newhori1@xxxxxxxxxx>]

Hello, All!

I am having a devil of a time setting up SMTP on a RAQ3.  I have a small
peer-to-peer network, and the Administrator's station works perfectly -
sends and receives email within and outside the domain.  The other stations
in the network can receive all email, but cannot send email to recipients
outside of our domain.  I have tried to find the difference between the user
accounts, but I can find none.  When one of the other stations attempts to
send email to a recipient outside of our domain, the message comes back:

"The message could not be sent because one of the recipients was rejected by
the server. Server Response: '550 joeblow@xxxxxxxxxxxxxxxxxx denied'.
(Account: 'user@xxxxxxxxxxxxx', SMTP Server: 'www.ourdomain.com', Error
Number: 0x800ccc79)."

As these other users have email accounts and aliases on the site, I
shouldn't need to list any domains in the "Relay email for the following
hosts/domains" box, but I put "ourdomain.com" there anyway.  Still nothing.
I even tried putting the IP blocks for our network, as well as the IP blocks
put out by our firewall, also to no avail.  Their email works great as long
as they send to someone within our domain.  Fat lot of good that does.  Why
is relaying being denied for these users and what do I have to do to enable
their relaying?  Any help would be greatly appreciated.

Sincerely,

Mark G. Castillo
ProcesSmart.com