Suddenly can't send email over mobile connection

[jobsworth]

I now receive the following error message when sending emails using Outlook
2003 over my mobile broadband connection:

"Task 'Personal domain - Sending' reported error (0x80042109) : 'Outlook is
unable to connect to your outgoing (SMTP) e-mail server. If you continue to
receive this message, contact your server administrator or Internet service
provider (ISP).' "

It worked fine until recently, and still does on my home network connection.
Dialup settings appear OK as I can upload pictures to websites, and send
emails via my ISP's webmail service. My laptop runs Vista Home Premium/SP1,
and Vista/Office are up to date... any suggestions, please?

 

[Tan Tran]

If it works at home connection but not wireless (assuming you're using same
laptop), then you should check whether your wireless ISP block SMTP port.

Also check your setting on Outlook => Tools => Email Accounts => Change
existing email...=>More settings => Connection. I think properly you have
LAN option enable. Try connect using internet....

Cheers,

Tan

 

[jobsworth]

Thanks - I'll try those as soon as possible (I'm home now, and there's no
mobile signal!).