How to Prevent Email Spoofing Using SPF Records
SPF records are used to ensure that incoming mail is only sent from a list of approved servers and IP addresses. Here’s a quick explanation of SPF records, how to read them, and how to set them up.
SPF records are used to ensure that incoming mail is only sent from a list of approved servers and IP addresses. Here’s a quick explanation of SPF records, how to read them, and how to set them up.