Dear Judge Smith: See http://www.factmonster.com/ipka/A0771340.html for more info.
The Honorable Judge Smith and Mr. Smith for the envelope and Judge Smith and Mr Smith for the letter.
The Honorable and Mrs. (first name with middle initial, if any) Smith
The letter salutation is written as: Dear Doctor and Judge Smith. The envelope is written as: Doctor Adam Smith and the Honorable Eve Smith.
"Dr and Mrs Smith" is the correct salutation. (With Smith replaced with the correct surname)
Dr. and Mr. Smith.
Dr. Smith and Mr. Smith separately..
Mrs Smith, unless she has specifically changed her surname back to her maiden name
Dr. and Mrs. Smith
You can greet a judge by calling him or her a judge. You can also call them Mr. or Mrs.
The correct salutation for man and wife that are doctors is: Dr. Henry & Dr. Judith Smith or, Doctors Henry & Judith Smith. Both are acceptable. The proper salutation for married doctors would be 'doctor'. However, you also can refer to a married doctor as Mrs. and/or Mr.
Mrs, Mrs & Mrs
Dear Dr. & Mrs. Smith