the user's account is set up properly for the SMTP server or the SMTP server may not have been named correctly in the account configuration.
It may not be the standard port 25 that is required for the server or the server may require or may not require a secure connection.
It may also be a case of the server requiring authentication or even secure authentication.
Compare the email account settings on a fully functional computer to the email account settings on the computer having problems.
Who is the ISP and what do they require?
One of my users is on a PC with Win XP SP3 and MS Outlook 2003 (as the email editor)
I can receive email without any problems, but cannot send.
I'm not getting any error being reported and the application just does nothing. I have done the following using regedit: Regsvr32.exe %Windir%\System32\Ole32.dll
I am not sure what it wrong.