You could use (examples)
Thanks,
(name)
See you Monday (or fitting date),
(name)
Talk to you soon,
(name)
Peace out homes,
(name)
The appropriate format for a formal letter includes the sender's address, date, recipient's address, salutation, body paragraphs, closing, and signature.
"from an admirer"
Appropriate closing salutations vary depending on the formality of the correspondence. For formal letters, options include "Sincerely," "Best regards," or "Yours faithfully." In less formal contexts, you might use "Best," "Cheers," or "Take care." Always consider your relationship with the recipient and the tone of your message when choosing a closing salutation.
It is useful when you don't have a contact name (sender's name) because it doesn't require an opening (or closing) salutation. There is no opening salutation or complimentary closing, and nothing is indented.
the answer is A. Salutation
Note
deepest regards
The appropriate salutation to use when requesting a letter of recommendation is "Dear Recipient's Name."
The appropriate salutation depends on whether you also are a solicitor in your own country. If you are a female attorney too, then the appropriate salutation is "Chère Consoeur". However most French lawyers use the "Cher Confrère" salutation regardless of the gender of their interlocutor. If you are a man, you can write "Cher Confrère". If you are not an attorney, then the appropriate salutation always is 'Cher Maitre' or simply "Maître".
Using a colon in the salutation and a comma in closing.
comma
A comma should follow the closing if there is a colon following the salutation.