CSC 379:Week 1, Group 5
Techniques Against Spam
Block domains
Require users to request permission to send your email
Charge for e-mail sent
Opt in / opt out
Domain authentication
Bounties
The "Goodmail" approach
Bonds with escrow agencies
Techniques Against Spam
Block domains
Require users to request permission to send your email
Charge for e-mail sent
Opt in / opt out
Domain authentication
Bounties
The "Goodmail" approach
Bonds with escrow agencies