I'm 50K and received the 3X email. I was planning to book an upcoming trip anyway, so I might as well get 3X points for it. Question about eligibility, hoping someone can help decipher.

T&C's say:
Valid only on new bookings of Eligible Scheduled Flights† from Canada to any worldwide destination within the Air Canada network.
Eligible Scheduled Flight† means a flight operated by Air Canada®within Canada or between Canada and any destination worldwide within the Air Canada network. It does not include codeshare and interline flights.

If I planned to book Halifax to Bucharest via Munich, with the Munich to Bucharest leg on Lufthansa, do you think I would get 3X points for at least the AC portion of the route or would this be ineligible because a codeshare flight is included? Hoping someone has some experience with a prior similar offer.