Should all the words of a complimentary closing should be capitalized?
Moreover, what is the appropriate salutation and complimentary closing to use?
In administrative writing, the complimentary close or final salutation includes such expressions as Sincerely yours, Yours sincerely, Yours truly or Yours very truly.
Also asked, is very respectfully capitalized?
I was taught that it is always better to spell both out. However, we abbreviated very respectfully as V/r and respectfully as /r. The use of a lower case 'r' was due to "respectfully" not being capitalized when spelled out as "Very respectfully".
Generally, the phrase “good afternoon” is not capitalized when used in a sentence. However, the phrase “good afternoon” is capitalized when used in an email exchange, especially when it is used as a salutation at the beginning of an email.