Apple Mail app Services comes with simple tweaks to manage Mails at ease. Where iOS 13 and iPad OS 13 but apple mail having a collecting or bunch of emails to handle. Likely, This is because Apple mail Service includes all the accessible emails such as Gmail, Yahoo, the outlook among more. Still, Apple also comes with a Unique Prioritize mails by giving them flags based on your requirements.
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Apple introduced the flagging system to giving different levels with a recent mail app in iOS 13 and iPad 13 used in the iPhone and iPad. Not to mention, this is one of the essential features because we have to manage different third-part emails in one place. Meanwhile, customized by assigning Color Flag based on importance, although. Apple includes gestures in their Apple mail, suggesting just a Simple step.
Flag and Filter your Emails on iPhone and iPad in the Mail App.
Yes, you can flag an email directly from your inbox, Where it appears with a Prioritized in Mailbox with Flag.
How to View Flagged Mailbox?

- Open your “Mail” app on your iPhone or iPad.
- Tap on Mailboxes.
(Placed on the top-left corner of the mail app.) - Click on Edit and then Select Flagged.
Flag Emails based on Different Colors on iPad and iPhone

We already mentioned, this feature only works with iPadOS 13 and iOS 13 Apple Mail Service.
- Open Stock “Mail” app on your device.
- Now, Swipe left on the mail.
(Mail that you want to flag.) - Now, Tap on “Flag.”
(The Default color is Orange, Follow further to Know how to change the color of Flag?) - Swipe Left on the Mail and Click on “More.”
(More Will open additional options such as unflag, Mark as Read, Forward, and More) - You have to Choose your Color, and it Immediately appears as Flag.
(To Switch up flags follow the step again on other mail.)
