Zulu Trusted Sender | Email Trust Index

To trust an email means that all of the necessary technical tasks are complete and the sender of the email is a responsible domain owner that has configured the correct authentication, RFC requirements and email sending best practices.

Ensuring that all email is double check DMARC compliant requires ESP's to allow the return-path to be set, failing this and DMARC can be spoofed.

This project is designed to provide an simple to use too for email users to quickly understand if a URL (website / email domain) can and should be trusted. It has and will prevent successful spook and phishing attacks and as a by product reduce SPAM volumes significantly.

One Project using the original algorithm is Trusted Sender Score and is part of our community initiative. It is expensive to maintain and build all of the necessary additions and improvements and we would love some help.