How to Mark All Emails as Read on Your iPhone?

Most of us enjoy the benefit of having multiple Inboxes (due to multiple email addresses), and whenever we get email notifications, we get to see number of emails unread badged on the upper right corner of the iPhone Mail App, this gives the OC feeling to everyone to open the app, only to find out that most of those emails were spam or FB/Twitter  notifications. Basic instinct, we tend to click edit>select those emails> and press the trash button, but what if the list goes on and we don't have time to delete everything at hand, yet, there's this dilemma that we don't want to see those 34 badges of unread mails.

Here's a surefire way to mark them all as read without undergoing the long process of tap select delete.

1. Open up the Mail app and tap the Edit button.
2. Select one message.
3. Press and hold the Mark button at the bottom of the screen.
4. While still pressing and holding the Mark button, tap the email you previously selected to unmark it.
5. Release the Mark button.
6. Tap the Mark as Read button.

(viaLifehacker)

And yeah!, everything is now marked as read. If you wanna do the reverse, all mails will be mark as Unread.

Wishing that there's a feature like this in Outlook.

MAC