Update your outgoing mail setting today.

From Oct 1st 2019 our servers are being updated and this means you will need to change your outgoing mail server ports to 587.

If your outgoing server is currently using port 25 or 465, you will need to change the port to 587.

You can keep your server name the same, it's just the port that needs to be updated.

When you need to do it

The sooner the better. These settings will work today. If you leave it until after the go-live date you won't be able to send any emails until you make the change.