1. Log in to the Control Panel.
2. Select "WebHosting Plesk Mail" from the menu on the left.
3. Click in the red frame of the target email address.
4. Select "VIEW INSTRUCTIONS" on HOW TO USE EMAIL ON MY DEVICES.
5. You can check the incoming and outgoing servers.
◆About domain spf
If you have set up spf for your domain, we recommend the following.
Please make sure to check it out.
v=spf1 include:spf.nospamcloud.com ~all