can't sent email

[duf213]

The message could not be sent. The authentication setting might not be
correct for your outgoing e-mail [SMTP] server. For help solving this
problem, go to Help, search for "Troubleshoot Windows Mail", and read the
"I'm having problems sending e-mail" section. If you need help determining
the proper server settings, please contact your e-mail service provider.

The rejected e-mail address was '(e-mail address removed)'. Subject 'Fw:
This Week's Top 20: $59 & up Two-for-One Airfare Sale ', Account:
'pop.netspace.net.au', Server: 'mail.netspace.net.au', Protocol: SMTP, Server
Response: '450 <[email protected]>: Recipient address rejected:
Domain not found', Port: 25, Secure(SSL): No, Server Error: 450, Error
Number: 0x800CCC79

 

[mac]

The message could not be sent. The authentication setting might not be
correct for your outgoing e-mail [SMTP] server. For help solving this
problem, go to Help, search for "Troubleshoot Windows Mail", and read the
"I'm having problems sending e-mail" section. If you need help determining
the proper server settings, please contact your e-mail service provider.

The rejected e-mail address was '(e-mail address removed)'. Subject 'Fw:
This Week's Top 20: $59 & up Two-for-One Airfare Sale ', Account:
'pop.netspace.net.au', Server: 'mail.netspace.net.au', Protocol: SMTP,
Server
Response: '450 <[email protected]>: Recipient address rejected:
Domain not found', Port: 25, Secure(SSL): No, Server Error: 450, Error
Number: 0x800CCC79

You have entered an incorrect email address, '(e-mail address removed)'
apparently does not exist, check for the correct spelling of the address.

 

[Gary VanderMolen]

There is no Internet domain named pacificnet.au.

 

[PA Bear [MS MVP]]

Try '(e-mail address removed)' (note the extra period)

 

[Lady Jane]

I have the same problem. I did all of that and even my email service provider
can't help' I can receive emails.