Sendmail milter which does e-mail envelope-from verification by establishing a callback session to the MX and/or originating relay.
Categories
Email Spam FilterLicense
GNU General Public License version 2.0 (GPLv2)Follow milter-callback
Other Useful Business Software
Agentic AI SRE built for Engineering and DevOps teams.
NeuBird AI's agentic AI SRE delivers autonomous incident resolution, helping team cut MTTR up to 90% and reclaim engineering hours lost to troubleshooting.
Rate This Project
Login To Rate This Project
User Reviews
Be the first to post a review of milter-callback!