Your AC student email will be in the format smit0123@AlgonquinLive.com . Use your AC network username in place of smit0123.
Answer
Your Algonquin College student email address has 2 parts - your username, and the email domain.
Part 1 - username - This is your AC Network Account name (see Where can I find my network account information?) Part 2 - email domain - This is the same for all students. It is @AlgonquinLive.com
For example if you are Bob Smith and your AC Network account is smit0123, your email address will be smit0123@AlgonquinLive.com .