Formal:
* Cordiali saluti: This is the most common and formal way to sign off a letter or email. It literally means "cordial greetings."
* Distinti saluti: This is another formal option that means "distinct greetings."
* Con i migliori saluti: This means "with the best regards."
* Cordialmente: This is a slightly less formal option than the previous ones and means "cordially."
Informal:
* Cordiali saluti: This can also be used informally, but it might sound a bit stiff.
* Un caro saluto: This means "a warm greeting" and is a good option for a friend or family member.
* Con affetto: This means "with affection" and is suitable for someone you are close to.
* Ciao: This is a casual way to say "goodbye" and can be used for friends and family.
Note: In emails, "Sincerely" is often replaced with "Best regards" or "Kind regards." These phrases can be translated as "Cordiali saluti" or "Distinti saluti" in Italian.