Outgoing telstra mail server

The outgoing mail server for Telstra is:

You can use these servers to send emails from your Telstra email account. Make sure to configure your email client or app to use the correct outgoing mail server and port:

Note: If you're using a third-party email client or app, you may need to configure the outgoing mail server and port separately. Check the app's settings or documentation for more information.

Also, if you're experiencing issues with sending emails, you can try the following: