Dear Esteemed Colleagues
Only at the beginning of a sentence ---- And at the beginning of a letter always capitalize dear
Capitalize only the first letter of the first word of your phrases of salutation and conclusion. i.e. My dear Josephine, Very truly yours,
Yes, as you are greeting them as if 'Family' was their name.
Olá caros amigos
Yes, "Dear Friends and Family" should be capitalized because it is a proper noun and the beginning of a salutation.
Dear Esteemed Colleagues
Only at the beginning of a sentence ---- And at the beginning of a letter always capitalize dear
Yes, the word "Everyone" should be capitalized in "Dear Everyone" as it is a formal salutation.
Capitalize family titles when they are used as names. For example, "Where are you going, Dad?" Do nott capitalize family titles when they come after a possessive noun or pronoun or an article. For example, My sister teaches at the university.
yes
Yes, dear is usually at the start of a sentence and beginning of the letter. If it is not, then it needs no capitalization.-------------------It is OK, but do not use "Dear Employer." Find the name of the person to whom you are sending the letter. It's polite and more friendly.
Dear Goddamned Friends was created in 1994.
The duration of Dear Goddamned Friends is 1.97 hours.
Dear Friends Radio Program was created in 1970.
Dear Friends - 2007 is rated/received certificates of: Japan:G
You would normally capitalize nouns in the salutation, Dear Residents: (but this is not a significant aspect of the letter and is often ignored). If you use a longer salutation, such as "My dear Neighbors," the word dear would not be capitalized.