Domain Register Canada

Yahoo lets you log in to your email using either the .com or.ca domain…?
does this mean that if someone sends an email to myaccount@yahoo.com and I registered in canada that I’ll still get it?
The account that I’m trying to get into is my email but with .com at the end. I went to “forgot my password,” entered the .com version of my email, and then asked it to send me a password reset. It did, but to the email associated with my .ca account. When I reset the password and logged back in, I was on my .ca account. Is yahoo assuming that I’m stupid and intending to access my .ca account and automatically changing it to .ca or are they actually the same account? What’s going on? D:
No, those are two separate and different E-mail addresses, therefore they are separate and different accounts. Mail going to one will not go to the other.
HostDemon Keynote Full HD