The sender’s/writer’s address should be at the top right hand side of the page. This corner entails the address of the writer and the date. Below the sender’s address is the receiver’s address if necessary then the salutation which is often written as ‘Dear…”. After the salutation/greeting is the body of the letter then the closing salutation and the name of the sender.
NB: If the sender identified the name of the receiver, for example Dear John, the closing greeting will be yours sincerely but if the name wasn’t mentioned, it will be yours faithfully.