Most Android phones use the Gmail app or a built-in Email app for this.
- Open the mail app and choose Add account, then Other or Personal (IMAP).
- Enter your full email address and tap Next, then choose IMAP.
- Enter your password.
- Incoming server:
mail.yourdomain.com, port993, security SSL/TLS, username your full email address. - Outgoing (SMTP) server:
mail.yourdomain.com, port465SSL/TLS (or587STARTTLS), with Require sign-in enabled. - Finish and name the account.
The exact secure hostname is shown in cPanel under Email Accounts > Connect Devices. If sending fails, recheck the SMTP port and that authentication is on. Open a ticket if needed.