Your Instructor's email address for Technical Illustration 3581 is: losimilar@yahoo.com. It is at this address that all of your lesson files need to be attached to email and then sent to your Instructor. It is important to make sure your mailbox does not get so full that corrected assignments sent back to you by your Instructor do not get returned as "undeliverable mail". As a rule if you are going to use the internet and send and receive mail you need to spend time maintaining your mailbox. Your Instructor will try to resend your corrected assignments. If you are having any difficulties with sending or receiving email please call you Instructor at (602) 867-5553.