Utility
by Destroy666
About this Collection
Interesting and useful tools.
2 Add-ons in this Collection
Send Later by Jonathan Kamens, Jonathan Perry-Houts
103,644 users
True "Send Later" functionality to schedule the time for sending an email.
Remove Duplicate Messages by Eyal Rozenberg
94,125 users
Search and remove messages which are the same as other messages in your mail folders (referred to as duplicates or dupes).
What are Collections?
Collections are groups of related add-ons that anyone can create and share.
Explore CollectionsTo create your own collections, you must have a Mozilla Add-ons account.