Download SeaMonkey 2.21

SeaMonkey 2.21

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By Mozilla Organization  (Freeware)
Latest Version
SeaMonkey 2.29 Beta 1

- Implemented an option to thread messages received by date.
- Allowed deletion of news posts by default.
- Implemented optional taskbar preview-per-tab.
- Added support (permission prompt) for desktop notifications.
- Added Isn't operator for searching by Priority.