how come i don't get an email everytime someone responds to my post?

i don't understand....before when i was on another board, everytime i got a post replied it sent me an email why is it that now i have to do a search on my own name to figure out and see if people replied to my posts...can any mod help me out here or any of you bros out there? thanks

you can subscribe to threads which is where they will send you e-mails

Go to User CP > Options and make sure you selected notification by e-mail. Welcome Aboard, bro.