POP/IMAP Setup on iOS (iPhone/iPad)

In Settings browse to Passwords & Accounts

Click Add Account

Choose Other then Add Mail Account

Enter your Name (display name), Email Address and Password and click Next

(Description can be used as an identifier for the account)

Enter the following details in the next screen for the Incoming Mail Server and Outgoing Mail Server

Incoming Mail Server

Host Name: mail.yourdomain.co.uk

Username: Mailbox Username

Password: Mailbox Password

Outgoing Mail Server

Host Name: mail.yourdomain.co.uk

Username: Mailbox Username

Password: Mailbox Password

Click Next