"Salutatory", by definition, means a welcoming message, as in it should only be sent once. I found out it is sent every time you make an account change. It would be beneficial to have seperate "Welcome!" and "Verify Changes!" emails. Also, if you guys do as change notification email options, it would be beneficial for the email to state exactly what was changed to the customer, printed out in a nice column view or something. Ooh, how about HTML emails so you can do pretty tables? OK, now I'm getting greedy and picky.
Thanks for all your work, guys!