> Right now, I use Signal as my default messaging app, and messages go via Signal to people who've registered their phone number with Signal without me having

> Right now, I use Signal as my default messaging app, and messages go via Signal to people who've registered their phone number with Signal without me having to do anything to effect that This is actually a complaint of mine. I've regularly had Signal send secure messages to people who have tried Signal in the past, but have since uninstalled the app (or in iOS's case, they 'offload' apps when you don't use them frequently which silences notifications). This results in me thinking my messages are sent only to find out that they'll never read them. I then get frustrated and have to go back and re-send the message via SMS.