if you do zmmailbox gact you'll see that each contact has a field
fileAs:
that field has a number. the number i think has to do with how it's filed. I changed one of mine that was fileAs: 1 to First, Last and the value changed to 2 which makes sense since that's the 2nd option. So I imagine if you want them all to be like Last, First which is the default first option you need to set every contact value of fileAs to be 1.
How do you do this? well you'll need to probably do a little bash scripting. you'll basically have to do a zmmailbox gact for the account, parse hte output to get the ID of every contact and run zmmailbox mcta (modify contact) to set the fileAs attribute. |