Marshall - 1:46 pm on Jul 15, 2007 (gmt 0) Marshall
Two options come tp mind: have them fax the information or; break it up over three emails. Of course, the security of the first method requires they dial the right number. The security of the second depends on how well the information is broken so it is not obvious what it is. I guess there is a third: get it over the phone - low tech but reasonably secuure.