Love to be able to put generic passwords either for individual email addresses or company email addresses (@whoknowswhere.com) so that I don't have to add a password to each individual send. It would stop other companies accessing files if it was sent in error.
We think that this is an interesting idea however the practicality of implementing something like this for a email domain would be quite difficult.
We are looking at implementing project concept that we feel would address the points raised in this suggestion. Projects only need to set recipients and a password once and can have multiple uploads contained within it.