How To Write A Letter Of Reaignation . Resignation letters not only describe the employee’s. The intention to complete a handover. Resignation Letter Templates TemplateDose from templatedose.com Your letter should state your intention to complete a full handover before your final day. There is nothing else that should be in the subject line of a resignation email than your name and the word “resignation.”. Include your contact information, the date and their contact details.