Most of the client would like to use client email application such as Microsoft Outlook or Mac mail or even thunderbird as it comes with several flexibility for client. You will need to know the mail server IP address to setup your account on the client email application as windows hosting will come with separated mail server. Below is to show the steps required:
1. Log in control panel
2. Click domain icon and choose your domain name
3. After that click email account (pop3)
4. Then Click email any email address has shown
5. Lastly the page will displaying information, you can see 'Email Server IP'