Welcome to Firefox for Android Add-ons.
Add extra features and styles to make Firefox for Android your own.
CloseReview for Mark All Read Button by klicks
Rated 2 out of 5 stars
It's needless. You can only mark all messages in the currently viewed folder.
The standard shortcut CTRL-SHIFT-C is much faster and easier to use.
What i was searching for is a button or shortcut to mark definitely ALL messages read.
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