Step: 1 (Add your IMAP email account)

Go to Settings > Accounts > Add Account

Select IMAP to continue

Step: 2 (Enter your Email Address)

Enter all the details in the required field to proceed, Click Next

Email: example@yourdomain.com

Password: Your email password

Select IMAP again to modify the Email server setting

Step: 3 (Account Setup)

Enter all the details in the fields for Incoming Mail server

Username: example@yourdomain.com (Refer to your own email account)

Password: Your email password

Server: mail.yourdomain.com

Port: 993

Security type: SSL

IMAP path prefix: Optional

Same goes for Outgoing Mail server (SMTP)

SMTP server: mail.yourdomain.com

Port: 465

Security type: SSL

Username: example@yourdomain.com (same refer to your own email address)

Password: Your own email password

Select the option according to your requirement. Then click Next

Enter the final information into your account

Give this account a name (Optional): example@yourdomain.com (Your email address)

(This is the easiest way to differentiate between accounts if you have more than 1)

Your name: Name displayed on email messages.

After you entered all the details, click Next to complete this setup.