Cannot send internal mail using outlook

R

Rui Patinha

Good morning to everyone,

I hope you can help me with this problem:

I am unable to send emails to anyone over the same domain using outlook
2000.

Let me try to ilustrate this: [email protected] can't send mails to
[email protected] using outlook. If [email protected] sends mail to [email protected]
using the webmail page it has no problems.

However, [email protected] can send mails to [email protected] using
outlook normally.

The mail server is on our ISP.

I have no idea where to start searching anything...

I guess my ISP is innocent, since I can send mail over the webmail page to
my domain and over outlook to foreign domains...

Any thoughts?

Thanks,
Rui Patinha

rui _dot_ patinha _at_ universus _dot_ pt
 
J

Jeff Stephenson [MSFT]

Do you get an error message when you try to send to someone in your domain?
If so, what is the full text of that message?
 
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