I haven’t done outbound in a couple of years but for the most part, I haven’t had much luck. I did sell a 2 word .ca in 2021 via outbound email to the CEO of a major rates company for 4 figures.
You do have to be careful as an outbound email can lead to a CDRP. My recommendation is that if you have a decent 1 word/2 word or good 3 letter .ca would be to email but always be prepared for something legal….. As in funds in hand to defend yourself.