@nprofile1q... The reason as to why I presentd email as an option has nothing to do with securty and more to do with the increasing opposition to incnvenience
There is no one system or service that is both common and completely secure
The more hoops people have to jump through just to get what they want, the more they lose interest which is causing problems on the business end of things
Wire, Rocket, Telegram, I'm all too aware of more secure options
But they don't help this issue.