Follow these step to add email account with IMAP or POP3 to the mail app on iPhone.




Step 1: Open Settings on iPhone and select Accounts & Passwords.




Step 2: Select Add Account 




Step 3: Select Other as account type 




Step 4: Select Add Mail Account 




Step 5: Enter account details 


  • Name: this will be visible as the sender.
  • Email: the address you want to add.
  • Password: you use it to log in to Webmail.
  • Description: a name for the account on your device. e.g: One-Example


Tap Next to continue.




Step 6:  Choose IMAP or POP3 as account type. 




Step 7: Enter server settings.


Under Incoming server:

  • Host name: Incoming Server Address e.g imap.one.com
  • User name: email account
  • Password: the one use for Webmail


Under Outgoing server:

  • Host name: Outgoing Server Address e.g send.one.com
  • User name: email account
  • Password: the one use for Webmail

Tap Next to continue.




Step 8: Select Save to save the account 




step 9: Select account that just be added 




Step 10: Select your Account again to open settings.




Step 11: At the bottom of screen, click Advanced 




Step 12:  Checking if the Mailbox behavior are set correctly. These settings determine where email are saved. 


  • Drafts mailbox: Drafts
  • Sent mailbox: Sent
  • Deleted mailbox: Trash
  • Archive mailbox: Archive

If no folder, or a different one is selected, tap the mailbox and select the correct folder on the server. The name of the folder is in English.


Note: If the folder is not listed, log in to Webmail and place an email in the folder that is not available. Then try again.




Step 13:  Scroll down to the bottom of the screen. Enter INBOX as IMAP path prefix, all in capitals.




 Step 14: Done! Email account is ready to use.