My mother (let's call her Anna Jones) and I work as volunteers for a non profit organization, and I'm never sure how I should address her in work emails. When I write emails to my mother I use "Dear Mom". When I write emails to Bob Smith I use "Dear Mr. Smith". But what I use when addressing both in a single email? The two options are:
- Dear Mom and Mr. Smith
- Dear Mrs. Jones and Mr. Smith
But they both seem a bit awkward to me. What's the proper etiquette? Thanks in advance for your replies.