Q. How do I avoid receiving excess email from FFA engines?

FFA provides valuable traffics, althought sometimes the excess amount of email is very irritating.

There is a setting in the Submission v7.0, that specifically designed to block that type of emails. You can check that at "file/configuration" under the option area. If you have the block option selected it will block the type of emails you have mentioned. This option is put in especially to dealt with this situation.

Also to maximize the affect, use a secondary email address for submission.