The Wanderer [about Seamonkey]:
> It's also possible that some third parties may have already packaged it
> into .deb form, albeit not necessarily in a way that'll work with any
> particular Debian release; if you want to search for such a thing, and
> risk creating a FrankenDebian to some degree with the result, you might
> turn up useful results.
You can simply download Seamonkey deb's from here:
https://www.seamonkey-project.org/releases/
It works fine here in stable and testing.
No installation needed, just start it.
