The SendGrid E-mail Statuses tool queries your SendGrid account (and optionally the SendGrid teammate name) to retrieve all blocks associated with e-mail addresses in your database. If you enter an E-mail address, VSys will show all recent activity to that account along with any blocks, bounces, invalid addresses and spam reports. Without that, VSys will show the blocks, bounces, invalid addresses and spam reports for all e-mail addresses, but not the individual activity for each.