In this case, uninstall Mail app and reinstall it again can be the best choice. Too much junks and caches accumulated in Mail can lead to app not working or crashing. Way 3: Uninstall and Reinstall Mail to Recover Mail Storage on iPhone Once your device reboots, go to Settings and tap on Mail -> Accounts, click “Add Account” to log in your email again.Restart your iPhone and all the caches and attachments on mail will be cleared out. Then go back to the Home Screen and close the running apps.Press “Delete Account” and then “Delete from My iPhone” to remove the account.Go to Settings -> Mail -> Accounts and tap on your email account.Before you take this method, create a backup of your iOS device and make sure your email address and password are both working. Log out your email account on iPhone and then add it back is also another alternative way to remove mail cache on iPhone. Related Read: how to delete emails on iphone 6 all at once Way 2: Log Out Email Account and Log In Again on iPhone

You can click “Clean” button to erase junk and temporary files. When the scanning process completes, all the junk files will be listed out. The program will start scanning your iPhone.Click “Start” once the device is recognized.

Download and install the program on your Mac or PC, run the software and connect iPhone to computer.

See how to use this amazing tool to clean up iPhone email storage. This software is designed to free up storage space for iOS devices by cleaning out all the junk files, temporary files, large files, compressing photos and uninstalling apps. The highly recommended method for deleting iPhone email cache is using an easy iPhone cleaning tool called Tenorshare iCareFone Cleaner. Way 1: Instantly Clear Email Cache from iPhone in One Click

Way 3: Uninstall and Reinstall Mail to Recover Mail Storage on iPhone.

Way 2: Log Out Email Account and Log In Again on iPhone.

Way 1: Instantly Clear Email Cache from iPhone in One Click.

Luckily in this article, we’ll share you 3 methods to delete mail cache and attachments on iPhone quickly and completely. Too much email files and caches not only slows down iPhone performance, but also causes many other problems. Indeed, when your get an email on iPhone, the attachments and files are also saved on iPhone by default. Is the only solution to remove and reinstall my mail?”įor people who send and receive tons of emails on iPhone will find iPhone Mail taking up too much space when checking storage in Settings.

“Why does Mail take up so much storage on iPhone? My iPhone 6s mail usage is showing 2.6 GB when I have no more than 50 total email messages in all folders.

How to log out of email on iphone