Hi All,
Sorry to hit you with a boring question, but I just wanted to get an idea of when it is appropriate to address a business contact by his first name in Germany...In this particular instance, I am corresponding with a corporate recruiter who is the father of a casual friend of mine. I decided it wise to begin my first e-mail with "Dear Mr. ___", however, I don't want to sound like an overly formal twit by continuing with that if I don't have to ...really I'd rather just call him by his first name, as I would in the U.S. or UK. Another option is I could call him "Dr. ______", as his e-mail autosignature reads.
I don't speak German, but I'm asking this question because I want to be professional and I speak French and thus know there can be different rules in terms of formally addressing people in various languages etc.
P.S.- I guess I could just REALLY break the ice and say "Yo, Klaus baby! Whassup dog?"