Sent emails not syncing on all devices
I have sent emails on my ipad but these are not showing up on my iphone or on the server. I have looked on the Apple Community and it advises to select ‘on the server’ for sent emails in the Advanced section of settings however, this is not showing as an option. When I go into settings it only gives the option to store sent items on my ipad. Why is this and how can I resolve this issue?