Ex T emailed once to say she had sorted out the AC in her place. I appreciated it as being too hot was a source of anxiety. I'm not sure I'd want T to contact me other than that. Sometimes I daydream of T checking up on me but I know that they wont. I guess my answer is that I wouldn't want a T to email me, it would blur boundaries too much BUT that I see purpose in some instances (like the AC anxiety I had)