Use a professional closing phrase such as “Sincerely,” “Best regards,” or “Kind regards,”
Match the tone to the email’s purpose and recipient
Keep the closing brief and polite
Add your full name below the closing
Include your job title, company, and contact information if appropriate
End with a comma after the closing phrase
Leave a blank line between the closing phrase and your name
Use “Thank you,” when expressing appreciation
Use “Respectfully,” for very formal correspondence
Use “Yours faithfully,” when required by formal letter conventions