Please Note: Outlook for iOS requires iOS 8.0 or higher
1 - Open the App Store and search for the Microsoft Outlook App
Note: Microsoft recommends using the above app to ensure the best experience using Exchange on iOS. Link
2 - Click on Download then Open
3 - Once Open click Add Account
3 - It will search for any accounts in 365, you can ignore these and click Add Account
If you get asked a 2nd time please click Add Account, then enter your email address and click 'Add Account' as shown below:
5 - It will go and try and find your details, depending on the configuration of the phone, it may come back with IMAP details like shown below:
Click on 'Not IMAP'
6 - Choose Change Account Provider
7 - Click on Exchange
8 - Enter your Details as shown below
Email Address: Your email
Password: Your Email Password
Description: Can be anything you like 'Work'
Server: hdcloud.co.uk
Domain: <Leave it Blank>
Username: Your Email
Your mail should now open up and start syncing your email.