|I have noticed that the number on the letter asking for OK'ing the |message (approval required) does not correspond to the letter that |confirms the OK . Why do these numbers not match or relate in some way |so I could match the confirmations against the OK's, if I needed to. The simple answer is because they have no correspondence i.e., they have nothing to do with one another. The number is considered a one-time pad -- once used, its context is then erased. This inhibits sniffers/spoofers. -- mailto:[log in to unmask] Tel: +1 814 863 1843 31 Shields Bldg; University Park, PA 16802-1202 USA (Please use my new e-mail address - no M/Frame mail)