DEAR MISS MANNERS: I applied for a job through a temp agency in a foreign, non-English-speaking country. I received a reply with the header “Hey Ian,” and the person also used English words completely without reason. So I responded that I do not like to be approached with that kind of language (“Hey”). He got in a hissy fit and called me rude and disrespectful. Later he sent me another email, this time with the header “Hi Ian.” I find it very rude and very unprofessional to be spoken to in that kind of language. I am not his drinking buddy. I worked for 20 years in 4- and 5-star hotels, and I …