Here is a step-by-step guide to help you configure Plesk mail in Android.
Open the Gmail app, go to Settings and tap Add account:

Select Personal (IMAP/POP):

Insert email address and select Manual setup:

Select Personal (IMAP) or Personal (POP3) according to your preference. To learn more about the difference, please see our article about setting up mail accounts.

Enter your password:

On the incoming settings screen select authentication SSL/TLS (Accept all certificates):

The incoming server settings will be validated:

On the outgoing server settings screen select authentication SSL/TLS (Accept all certificates):

Select the prefered synchronization options.

Tap your Inbox to start reading and writing emails.
