Where is mail days to sync ios 16

In iOS 16, the "Mail Days to Sync" setting has been moved to a different location. Here's where you can find it:

1. Open the Settings app on your iPhone or iPad.
2. Scroll down and tap on "Mail".
3. Tap on "Accounts".
4. Select the email account you want to configure.
5. Tap on "Fetch New Data".
6. Scroll down to the "Advanced" section.
7. Tap on "Days to Sync".

Here, you can set the number of days you want to sync your email account. You can choose from the following options:

• 1 day
• 3 days
• 5 days
• 7 days
• 14 days
• 30 days
• Never

Note that if you choose "Never", your email account will only sync when you manually fetch new data.

I hope that helps!