Not at all dumb - it may not be so easy.
You would need to look at the origin of the email and see who is responsible for the domain and server. There will be an admin address and sometimes a contact to complain to.
All emails sent out in a mass mailing should include an option to unsubscribe.
If it's some small church group, etc then perhaps it doesn't matter, but if you send out 10,000 it will be wise to do it properly.
Of course the bad guys use servers in countries who could care less.
Bookmarks