Settings>Mail>Accounts>Add Account>Other>Add Mail Account
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New Account
Name: *email address*
Email: *email address*
Password: *Password*
Description: *Optional*
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Click Next
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IMAP
INCOMING MAIL SERVER
Host Name: mail.floristpromail.co.uk
Username: *email address*
OUTGOING MAIL SERVER:
Host Name: mail.floristpromail.co.uk
Username: *email address*
Password: *Password*
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Click Next
After a short wait, it should give you an option to click save. Once clicked you should be good to go.