How does the MageMail integration work? Will it conflict with other extensions?

The MageMail connector extension has been built in such a way as to make it virtually impossible to conflict with another extension. Having worked for a major extension vendor in the past, I'm well aware of the potential for conflicts with other extensions, and have designed the connector extension from the ground up to make it, as I like to say, Certified Conflict-Free.

The MageMail extension basically consists of two parts: an API route that it opens up along with a javascript snippet that it injects into the footer (asynchronously of course).

It doesn't use any class rewrites or even any observers.