00:00:00–00:00:05
Mailboxes moved.
Can customers still get receipts?

00:00:05–00:00:10
The website, CRM and scanner
may still send another way.

00:00:10–00:00:15
Inventory every sender.
Keep staff mail and app mail visible.

00:00:15–00:00:20
Review each sender’s settings
and authentication.

00:00:20–00:00:25
Test each sending workflow
before and after the move.