Configure Orion to set and maintain an email thread ID throughout the life cycle of a triggered alert.
This would allow for better tracking in email application and also integrations with other products such as ticketing systems which pull emails into the same ticket when their email thread ID's match.
Also it would be great if each email fired not only had the same ID but also could include the previous alert email history - so that as escalations are triggered, and also when a reset is sent, you can see the entire email history for that triggered alert.
I would recommend this be a check box as there would of course be instances where this would not be needed/wanted.
