Can You Have Multiple SPF Records? An In-Depth Guide
Multiple SPF records? Don’t do it! This comprehensive guide explores the perils of duplicate SPF entries and how to fix them for email security and deliverability. Discover why multiple records break authentication, how to merge sources, SPF syntax and limits, tools to detect issues, and more best practices for proper SPF configuration. What are SPF Records and How Do They Work? Definition and Purpose of SPF Records SPF records are a key component of any … Read more