Troubleshoot SPF failures with EasyDMARC’s guide. Resolve common issues to ensure email authentication and protect your domain from spoofing.| EasyDMARC
DNS PTR records are vital for reverse DNS lookup—matching domain names to IP addresses. Learn about a PTR record and how to add it to your domain server.| EasyDMARC
The SPF record for DNS helps authenticate emails from a specific domain. Without it, malicious actors can fool people by using your business name.| EasyDMARC