Huawei P30 lite

Android 9.0

I can't send and receive email messages on my Huawei P30 lite Android 9.0

Cause 1 of 4: The incoming or outgoing mail server isn't available

Depending on which mobile network or Wi-Fi network you're connected to, your provider's email servers may be unavailable.

Solution: Contact your email provider for the correct settings for the incoming or outgoing server.