Hi Guys, One of my professors is submitting an LOR for me by paper. School is over for the semster now, and he just e-mailed me asking me if it would be ok, if he did not have the school stationary for the letter. Is this a big problem for authentication? How much does it matter and will the dental schools consider it? In other words, is there a requirement for the LOR to be on school stationary when it is being sent by paper? Please help... !!!