![Icon of Mark Read On Reply](https://addons.thunderbird.net/user-media/addon_icons/370/370547-64.png?modified=1338492643)
Mark Read On Reply 1.1 Requires Restart
by Andrew Constant
A simple extension to mark messages read after you click a reply menu or button (or Ctrl+R)
A simple extension to mark messages read after you click a reply menu or button (or Ctrl+R)
To create your own collections, you must have a Mozilla Add-ons account.
Some add-ons ask for permission to perform certain functions. Since you’re in control of your Thunderbird, the choice to grant or deny these requests is yours.
Please note this add-on uses legacy technology, which gives it access to all browser functions and data without requesting your permission.