How do I enable 550 Please turn on SMTP authentication in your mail client?

Solution

1. Log in to cPanel.
2. In the Email section of the cPanel home screen, click Email Routing.
3. Under Configure Email Routing, slect the option for Local Mail Exchanger.
4. Click Change.

Oct 14, 2019

Solution

1. Log in to cPanel.
2. In the Email section of the cPanel home screen, click Email Routing.
3. Under Configure Email Routing, slect the option for Local Mail Exchanger.
4. Click Change.

Oct 14, 2019

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