Cannot send e-mail from Outlook 2007

[Koke]

I just set up a new HP m9250f with Vista Home Premium. I started using
Windows Mail at first because set up was easy. Now, I've installed Office
2007 Pro. When I launched Outlook the first time, I went through the set up
to use it as my primary e-mail program. I imported all my Windows Mail files.
I receive mail in Outlook, but I cannot send. Every e-mail I send returns
with something like:

"Your message did not reach some or all of the intended recipients.

Subject: FW: Test
Sent: 5/18/2008 8:43 PM

The following recipient(s) cannot be reached:

'(e-mail address removed)' on 5/18/2008 8:43 PM
550 5.1.2 You(ip:222.117.136.72) are NOT allowed to RELAY
(receiver:[email protected])."

Oddly, I can send from Windows Mail.

Can anyone help?

Thanks.

 

[Milly Staples [MVP - Outlook]]

You already have your answer in the error message: "550 5.1.2 You
(ip:222.117.136.72) are NOT allowed to RELAY"

You need to set your authentication to sign into the server before sending.
http://www.google.com/search?sourceid=navclient&ie=UTF-8&rlz=1T4GZHZ_enUS229US230&q=550+5.1.2


--
Milly Staples [MVP - Outlook]

Post all replies to the group to keep the discussion intact.


I just set up a new HP m9250f with Vista Home Premium. I started using
Windows Mail at first because set up was easy. Now, I've installed Office
2007 Pro. When I launched Outlook the first time, I went through the set up
to use it as my primary e-mail program. I imported all my Windows Mail
files.
I receive mail in Outlook, but I cannot send. Every e-mail I send returns
with something like:

"Your message did not reach some or all of the intended recipients.

Subject: FW: Test
Sent: 5/18/2008 8:43 PM

The following recipient(s) cannot be reached:

'(e-mail address removed)' on 5/18/2008 8:43 PM
550 5.1.2 You(ip:222.117.136.72) are NOT allowed to RELAY
(receiver:[email protected])."

Oddly, I can send from Windows Mail.

Can anyone help?

Thanks.