- Open the email app on your Android phone.
- Tap on the menu icon (usually three horizontal lines) in the top left corner of the screen.
- Select "Settings" from the menu.
- Tap on "Add account" or "Add email account".
- Enter your email address and password.
- Choose "POP3" as the account type.
- Enter the incoming mail server (POP3 server) of mail.4cdg.com and the outgoing mail server (SMTP server) of mail.4cdg.com.
- Choose the security type, None.
- Enter the port numbers for both incoming and outgoing servers. Incoming is most likely 110, and outgoing is most likely 587. Also make sure all ssl is turned off.
- Choose to use authentication, and enter your username and password if required.
- Tap "Next" and give your account a name.
- You may have the option to sync your email and contacts with your Android device. Choose the options you prefer.
- Tap "Finish" to complete the setup.
Once you've completed these steps, your email account should be set up on your Android phone and you should be able to send and receive email.