EXHIBIT 10.1 April 15, 1999 Mr. Leroy M. Sloan 207 Emile Zola Drive Cary, North Carolina 27511 Dear Leroy: This letter confirms our offer to you of employment by PSINet Inc. (the "Company"), and sets forth the terms and conditions which shall govern...Psinet Inc • May 17th, 1999 • Services-computer programming, data processing, etc.
