Feature request: Extra e-mails per device (UP/DOWN alerts)

[mokeybrains]

I'd like to associate extra-emails on a per device basis so when server XYZ goes down the admin of XYZ gets an email. When ABC rolls over, admin of ABC gets an email.

Extra emails per Threshold is possible, but I haven't figured out how to do this with device up/down. Any one figured that out?

[A weeks gone by... I'll assume it is not possible]

[mokeybrains]

Another email alert desire:
some customers get lots of alerts but I don' necessarily want to get them.
When configuring a Threshold, there is this option:
"You may specify here extra e-mails to receive alerts for this data source".

I'd like a checkbox like this:
[] Do not send email to global Alert e-mail

How are other people using Threshold in a many customer environment? Do you have a dedicated alert mailbox?