If your website has moved server, there is a change you may need to update your incoming and outgoing mail server settings. Below are step by step instructions on how to make these changes on an iPhone, operating on iOS 11.
*NB: In the instructions, be sure to update the mail server address from mail.domainname.com.au to suit your own domain name (eg. mail.wildfoxcreative.com.au)
Step 1) On the Home screen, open Settings by tapping on the icon.
Step 2) Click Accounts & Passwords
Step 3) Under the ACCOUNTS listed, locate the account you would like to update the IMAP settings for and tap on it to proceed.
Step 4) Under IMAP, tap the Account field to edit it.
Step 5) From this screen, you may modify the details for the account.
Incoming – Select the hostname and update as required
Step 6) Outgoing – Tap the SMTP Field
Step 7) Tap the server listed under Primary server
Step 8) Modify the SMTP settings as required
Step 9) Tap Done
Step 10) Tap Done
Step 11) Restart phone before testing settings. IMPORTANT! Do not skip this step or your phone may revert your settings back to the old ones.