Closing the Letter. Choose a Closing: One must use a proper closing in a business letter. Use a comma (,) after it. Sign the Letter: Always sign the letter in ink. If sending a printed copy, always affix the scanned signature. Make Note of Enclosure: One must properly enclose a list of attached documents with the letter. One can use the abbreviation of the enclosure, i.e., Encl. or Enc.
The following is a list of letter salutation examples that are appropriate for business and employment_related correspondence. Later, we’ll explain how to select and format a salutation, as well as how to address a letter to someone whose name you do not know.