Is there a limit to the size of emails I can send or receive?

When sending or receiving emails it is important to know your limitations...

By default we restrict the total size of your email box to 10meg. This is usually plenty of room for incoming emails. Should you require more space you can alter your email box size in the email section of the cPanel.

NOTE: Your email box cannot exceed your total plan size limit.

For example: If your hosting plan allows a size limit of 20meg and your web site is 15meg and your statistics are using 2 meg then your email only has 3meg of space to use. If you require more space for emails then would need to upgrade your plan to a more suitable size.