I had really bad issues before I moved with a therapist who should have set clear boundaries from the start regarding emails. I'm pretty sure most of what happened between us wouldn't have gone on if the emails didn't happen.

Now I am encouraged to email between sessions. My therapists like to know whats going on. I have learned from past mistakes not to email any crisis type info. My current therapist isn't really good about replying back even though she said she would. Its not really a big deal though.