Is there a way to schedule a Smart List to be sent to someone at a specific date/time? I don't want a running subscription that goes out daily or weekly, but would be sent 2 weeks from now on Monday morning.
I don't think there is a way to do this (or I just can't figure it out). Would be a great feature quest to submit in the idea section!
No, the option is only to send the reports as per the Marketo defined interval.
http://docs.marketo.com/display/public/DOCS/Subscribe+to+a+Smart+List
Assuming this would be for a single run-only, I would just run a manual export and find a way to securely relay it.
Some web email platforms have a scheduling feature, but I would not recommend transferring the spreadsheet by email unless it is encrypted as a .xlsx file using the latest Excel version.
If someone can intercept your email, they can likely rewrite the report links to go to a malicious server as well. So...