Thanks, moocowmoo, and good luck with parenting - the first twenty years are the hardest.
Perhaps I misunderstand the email vulnerability issue. My impression is that anyone snooping our exchange of email could learn ownership of two Dash addys (your deposit destination and my MN identity). "This email address owns that Dash address" kind of thing. From there a determined snoop could eventually get to "this meatspace-person owns that Dash account", I assume.
Your zerobin.net comment resolves this for single messages, but not for keeping a communication channel open (I think). Maybe if I set up a new dedicated but not throwaway account with some provider.... Gotta think it through more.
As you can probably tell, 'puter security is not my area of expertise. I get a ton of spam directly attributable to the bct email breach a few months back so I tend to be more twitchy about such things than I used to be. Oh - I don't use social media mainly because I'm a hermit irl - it's not a security phobia thing (yet). :wink: