Refer to the following instructions when adding an IMAP account on different devices.
1) PC (Outlook)
https://www.slipstick.com/outlook/olc-hotmail/setting-outlookcom-imap-account/
http://www.tbaytel.net/personal/internet/email/emailsetup/outlook365
1) PC (Outlook)
https://www.slipstick.com/outlook/olc-hotmail/setting-outlookcom-imap-account/
http://www.tbaytel.net/personal/internet/email/emailsetup/outlook365
3) Iphone
https://www.names.co.uk/support/1182-how_to_setup_an_imap_account_on_iphone_ipad_all_models.html
4) Ipad
https://www.names.co.uk/support/1182-how_to_setup_an_imap_account_on_iphone_ipad_all_models.html
5) Samsung Galaxy S8
https://www.verizonwireless.com/support/knowledge-base-211059/