It is the ISP not allowing you to relay through their servers.
Set your outgoing server to authenticate. Open the Account properties and
on the server tab, check the option for the outgoing serverto authenticate.
--
Milly Staples [MVP - Outlook]
Post all replies to the group to keep the discussion intact.
After searching google.groups.com and finding not answer:
(e-mail address removed) <
[email protected]> asked:
| I have outlook 2002 and keep getting returned mail with
| the above error even know the mail somtimes gets delivered
| what causes this is it the ISP?
