Email Size Matters:

Most cable broadband providers will give you an email address as part of the basic service package. If you will be using the email for personal use, chances are you'd probably be fine with it. However, if you have a business and send large files you should pay a bit more attention to the service specs. Most broadband service providers actually put a ceiling on the size of emails you can send. It is usually in the range of 10 to 15mb. If your file is any larger the email will not be sent. There are solutions to this problem. One, you can compress the file size using a compression program. Two, you can pay the service to have your email file size limit increased.