Congrats on launching! I'm sure some people would use this, but I wouldn't. The dealbreaker is the server-side connection to my mail server. You (and anyone e

Congrats on launching! I'm sure some people would use this, but I wouldn't. The dealbreaker is the server-side connection to my mail server. You (and anyone else!) can make all the promises you want, but your servers will always be a black box for me, and I have sensitive corporate and government data that I can't allow other people to read.