What happens if I don't collect my daily challenge rewards in time?

I believe this is not happening :( I think those rewards are gone if not collected in time

Event rewards such as daily challenge, Clash of Province will be sent to you when the vent ends if you don't claim them. The daily tasks that are in the quest menu will disappear if you don't claim them.

When would the rewards be sent on the mail? I did not claim them before the daily challenge ended and I do not see any message in the mail with the rewards.

Disregard my message above. I just checked for a second time and the rewards were sent to my mail. This game is awesome!