Huawei P20
It's not possible to send and receive email messages
Solution 3 of 4: Your phone hasn't been correctly set up for IMAP email
You can set up your phone to send and receive email messages from your email accounts. To set up your phone for IMAP email, you need to set up your phone for internet.
Press Settings.
Press Users & accounts.
Press Add account.
Press Email.
Press Email address and key in your email address.
Press Password and key in the password for your email account.
Press SIGN IN.
If this screen is displayed, you email account has been recognised and set up automatically. Follow the instructions on the screen to key in more information and finish setting up your phone.
Press IMAP.
Press the field below "Username" and key in the username for your email account.
Press the field below "Server" and key in the name of your email provider's incoming server.
Press the field below "Port" and key in 143.
Press Security type.
Press None to turn off the function.
Press NEXT.
Press the field below "SMTP server" and key in the name of your email provider's outgoing server.
Press the field below "Port" and key in 25.
Press Security type.
Press None to turn off the function.
Press the field next to "Require sign-in" to turn on the function.
Press the field below "Username" and key in the username of your email provider's outgoing server.
Press the field below "Password" and key in the password of your email provider's outgoing server.
Press NEXT.
Press the drop down list next to "Sync frequency".
Press the required setting.
Press the field next to "Notify me when email arrives." to turn on the function.
Press the field next to "Sync email from this account." to turn on the function.
Press NEXT.
Press the Home key to return to the home screen.
Press Email.
Press More.
Press Settings.
Press the required email account.
Press Account name and key in the required name.
Press OK.
Press Your name and key in the required sender name.
Press OK.
Press the Home key to return to the home screen.