BEST WISHES ON MATERNITY LEAVE [DATE, ex. Wednesday, June 11, 1998]
[NAME, COMPANY AND ADDRESS, ex. Jill Smith XYZ Inc. 1234 First Street Suite 567 Anycity, Anystate 85245] Dear [NAME, ex. John Smith], Well the time has finally come! I'm very happy for you and [NAME OF SPOUSE, ie. Jack] and I wish you both and the newborn the very best. You did a great job in organizing your workload and delegating it to others during your absence, and we'll all pull together to make sure things get done. {Please let me know when the moment gets closer so I'll have the inside track on the baby pool!} Take care and see you soon. Best regards,
[YOUR NAME, ex. John Jones]