Fair play, I suppose even King Roland and President Skroob shared the same "1, 2, 3, 4, 5" combination to their luggage in Spaceballs. :p
Don't give anyone the credit you are assuming, I see mistakes with passwords, etc. made all the time by many people.
Anyway, I doff my detective cap to you sir, as, yet still, not one nuance screams out to me. Question however: With what do you fill in this blank in "Martin's email to Richard" on Sept. 30?