Emails will not send from windows live.

[Nudge]

This is the error message in windows live, it is happening to all my @TPG email accounts.

The message could not be sent. The setting for your outgoing email [SMTP] server might need to be configured. To find the server settings for 'jpmedia@outlook.com.au', please contact your email service provider.

Subject 'car pics'
Server Error: 550
Server Response: 550 5.7.1 <USERNAME@outlook.com.au>... Relaying denied. IP name possibly forged [118.208.121.195]
Server: 'mail.tpg.com.au'
Windows Live Mail Error ID: 0x800CCC79
Protocol: SMTP
Port: 25
Secure(SSL): No

Someone please help?

[david64]

Hi @Nudge . Try enabling the setting: Outgoing mail server requires authentication. 

And: Use same settings as my incoming mail server.

[Nudge]

You fixed it you're a champ! 

Why do things have to change when they work for so long? (not an actual question)