Can't send email

[Sara]

I posted this before, but needed to post exactly what
happens. The end of my email is "uiuc.edu" and if i try
to send an email to anyone with that ending it works.
Otherwise all my emails I send come back with this
message...

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

Subject:
Sent: 9/17/2003 7:05 AM

The following recipient(s) could not be reached:

'(e-mail address removed)' on 9/17/2003 7:05 AM
550 5.7.1 <[email protected]>... Relaying
denied


It happens to every person that has a different email
provider than me. Can you please help???

 

[Gordon Burgess-Parker]

I posted this before, but needed to post exactly what
happens. The end of my email is "uiuc.edu" and if i try
to send an email to anyone with that ending it works.
Otherwise all my emails I send come back with this
message...

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

Subject:
Sent: 9/17/2003 7:05 AM

The following recipient(s) could not be reached:

'(e-mail address removed)' on 9/17/2003 7:05 AM
550 5.7.1 <[email protected]>... Relaying
denied


It happens to every person that has a different email
provider than me. Can you please help???

Check your smtp server settings. Are you trying to use a smtp server that
does NOT belong to the ISP you connect with?
(That's the usual cause of that message)

 

[Jeff Stephenson [MSFT]]

You probably need to authenticate to your outgoing server, which you can set
up on the "Outgoing Server" tab of your mail account.