I think one thing we could think about doing, instead of having the requirement that we have the vote received by election day, is making sure that it is sent, posted and stamped by election day.
There's a Supreme Court case going on in the U.S. right now to that effect, because states, of course, make their own laws about this, and some states will allow a ballot that comes in late and some states won't. We're not the only one with this issue.
The same type of thing would apply to someone who lives in Canada and didn't get their vote in on time. We could think about having a bit of a grace period after election day just to make sure that the costs, for example, could be defrayed and you don't have to take extra steps and pay extra costs to make sure your vote gets in on time.