Adding 3 e-mail addresses to the drop ship notify

http://www.site.com/store/pcadmin/sds_modify.asp?idsds=5&pagetype=1&clone=0

On this page on our site, which is the "modify drop shipper" page for our drop shipper 5, I am trying to add three e-mail addresses to the "Order Notification E-mail:" under drop shipper settings.

If I enter two e-mails separated with a comma, it works fine and the notification sends to both of them. If I attempt to enter a third separated by another comma, it does not update the field. I've checked can't find anything in the code which would be chopping off this last address, but I must not be looking hard enough.

Anyone happen to know where this is so I can change it?

Brett wrote: *edit* thought I had it working but it appears not there is a 51 character limit being imposed somewhere, just need to figure out where that is probably in the database field length