SendPlus Anti-spam 2.15
SendPlus is a downloadable spam blocker for MS Outlook, Outlook Express, and Eudora.
SendPlus employs the challenge response system, which unlike filter-based systems actually determines if the sender of e-mail is a real person. Filter based systems, which are based on rules that are defeated by spammers, often tag valid e-mails as spam and delete them. SendPlus' challenge response system is effective against spam and ensures that valid e-mails always make it to your inbox. Version 2.15 improved integration for Outlook, Outlook Express and Eudora. Increased security by moving "Unknown Senders" folder outside of email client, and the ability to see a preview of the heading without actually opening the email. Increased speed for users with large volume of emails.