Believe it or not forwarded emails (by friends, etc., and by robots) are not just random, they can most probably fall into some categories (and you can make your own, as well), for example:
>>E-mails forwarded by robots (auto mailers or machines), reach your in-box--like it or not, want it or not, even if you block them they manage their route:
Jokes -- cheap, tragic, comic, satire, sensitive, racial, humorous, etc.
Funny thoughts -- kiddish, adult, immature, political, etc.
Educational / informative -- work related, stress related, occupational, etc
Spiritual / Religious -- evangelical, inspirational, motivational, emotional, etc.
Pics / Comics / Cartoons
News - local, regional, global, historic
Audio / Videos / Multimedia
>>Chain E-Mails and Unnecessary Bulk Mail: Stop the Insanity
spam e-mails trying to sell you the usual crap like fake Viagra, Cialis, pecker enlargement pills, etc.
phishing e-mails (which are also scams that you don't want), and in rare cases, an attachment containing a virus or a trojan horse. Don't click on any links or open any attachments in any of the e-mails you receive in your catcher account.
more spam / scam / chain emails, bulk email, here: http://www.419baiter.com
>>Note: Bottomline, you still have the options: Delete / mark the sender as spam / forward at ease