Use the letter "I" when referring to oneself or as the subject of a sentence, such as "I am going to the store." It is also used in abbreviations and proper nouns.
Always use the date your are writing the letter as the date of the letter. UNLESS, you are writing the letter on a date before when you will send the letter. In this case, use the date that the letter will actually be sent.
Most people Understand
When writing a recommendation letter, you should use the salutation "Dear Recipient's Name" to address the person you are recommending.
What ever you want to use
When writing a letter, it is appropriate to use Mr.
Mevrouw
Calligraphy is used for fancy writing for like a love letter or just a letter
Use Microsoft Word
You are writing a business letter, you should be more formal.
Pineapples
respected
the job description