Sample
[DATE, ex. Friday, February 10, 2006]
[NAME, COMPANY AND ADDRESS, ex.
Robert Brown
XYZ Inc.
1234 First Street
Suite 567
Anycity, Anystate 85245]
Dear [NAME, ex. Robert Brown],
It was a pleasure, albeit not a surprise, to hear of your promotion to [POSITION, ex. Director of Sales] at [FIRM, ex. XYZ Inc]. Congratulations! I am certain you will meet with much success at your new position and I look forward to congratulating you in person.
Best regards,
[YOUR NAME]