May 16, 2024, 7:16 p.m. | Jan Tlapak

DEV Community

In the ever-evolving world of cybersecurity, the importance of email authentication cannot be overstated. Domain-based Message Authentication, Reporting, and Conformance (DMARC) has become a crucial tool in the fight against phishing and email spoofing. However, many organizations, especially small businesses and startups, struggle with the cost and complexity of DMARC implementation and monitoring. Enter DmarcEye—a free DMARC monitoring and reporting tool built on AWS Lambda with PHP Bref. This article will take you through the journey of building DmarcEye, leveraging …

authentication aws aws lambda building businesses cybersecurity dmarc domain email email authentication email spoofing free lambda message monitoring organizations phishing programming reporting small businesses spoofing startups story tool webdev world

Sr. Product Manager

@ MixMode | Remote, US

Information Security Engineers

@ D. E. Shaw Research | New York City

Technology Security Analyst

@ Halton Region | Oakville, Ontario, Canada

Senior Cyber Security Analyst

@ Valley Water | San Jose, CA

Information Security (Network) Consultant

@ Xcellink Pte Ltd | Singapore, Singapore, Singapore

Information Security Management System Manager

@ Babcock | Bristol, GB, BS3 2HQ