Should you capitalize the first word in a letter eg Dear John?

Yes, you should capitalize the first word in a letter, even if it is a salutation like "Dear John".

Here are the reasons why:

* Formal Usage: Capitalizing the first word in a salutation is a standard rule of formal writing.

* Respect: It shows respect for the recipient.

* Clarity: It distinguishes the salutation from the rest of the letter.

Example:

Dear John,

This is a formal letter to you.

Let me know if you have any other writing questions!