Can't send/receive email in Outlook.

[Guest]

Something's happened today. None of the computers in our office can
send/receive email through Outlook. If we get on the net & send email from
(example) bellsouth to hotmail, no problem. If we try sending the email thru
Outlook (Bellsouth), get error message that reads, "550 .net 003: you are not
allowed to send e-mail to ..." If I send the same email from my Yahoo account
& check it on the Bellsouth website, message is received fine. This is
happening on Outlook on 3 computers in our office. We have current virus
protection, Windows XP-2 computers, Windows 98 on 3rd computer. Any ideas are
appreciated.

 

[Guest]

The following article describes the concept of "relaying", why your ISP is
blocking your messages, and what you can do about it:

http://office.microsoft.com/assistance/preview.aspx?AssetID=HA011128331033

--
Jocelyn Fiorello
MVP - Outlook

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