A Domain using Firstwave was getting the below errors in the email headers :Authentication-Results: spf=permerror (sender IP is x.x.x.x)Received-SPF: PermError (protection.outlook.com: domain of domain.com used an invalid […]
A Domain using Firstwave was getting the below errors in the email headers :Authentication-Results: spf=permerror (sender IP is x.x.x.x)Received-SPF: PermError (protection.outlook.com: domain of domain.com used an invalid […]