The answer depends on your configuration, which we will explain below
Can't Add or Remove Email Account from iPhone | Can't Remove Email Accounts Under Mail on iPhone
Most of us have emails that we would like to remove from our inboxes for good. But sometimes you delete an email and it reappears in your inbox, surprising you.
There's a reason for that, and it has everything to do with your email settings.
We explain whether deleting an email on an iPhone or iPad also deletes it on the server, and how your settings affect the whole process.
