Iphone 6s IMAP Mail Days to Sync
I have an IMAP email account on my Iphone 6s. In the settings there is nowhere to sync the emails for any period of time.I have other email accounts (Hotmail & Exchange) that have the Mail Days to Sync setting allowing me to choose the period i want to go back to.
On my current IMAP email account it goes back 1 week and that's it.
iPhone 6s, iOS 11.1