Looking at the symbols of my rules, I see several rules which have the hammer and wrench icon while others don't.
What is the meaning of this icon and the other icons I see in the Rules and Alerts dialog?
Some actions have a unique symbol to indicate the action that is configured for the rule. For all other actions, the the hammer and wrench icon will be displayed.
|Display the New Item Alert window|
|Play a sound|
|Move to a specific folder|
|Copy to a specific folder|
|Mark it as high importance|
|Mark it as low importance|
|Mark it as normal importance|
|Flag message for Follow Up|
|Delete it (but not the "permanently delete it action")|
|Used for all other actions|
Note: For an overview of the used icons for messages, tasks, calendar and other items, see this guide.