How should I address my interviewer in an email?

Applying to College
1

<p>My interviewer emailed me and signed the email with her first name only. When I email back should I address my interviewer by her first name or as Ms _____?</p>

2

<p>If she’s older than like 30, I’d go with Ms. Lastname. Unless she insisted you call her by her first name at the interview.</p>

3

<p>Oh. Definitely use Ms. You’re a kid, that’s why she used your first name.</p>

4

<p>if she signed it by her first name only, that’s a sign that she’s probably ok with you using her first name; however, it’s good to be on the safe side and us Ms _______ until she says otherwise.</p>