Avatar of Garry Shape
Garry Shape
Flag for United States of America

asked on 

DKIM/SPF/DMARC Question - order of rules for allow/reject?

My understanding with DMARC is it allows you to configure your DNS to instruct e-mail servers that receive e-mail from senders from YOUR domain/e-mail server on how to handle a failed DKIM or SPF.
However, what if those recipient servers have their own e-mail gateway that is set to "allow" failed DKIM or failed SPF.
Does the DNS rule at your domain win over the recipient's server's inbound rules?
ExchangeEmail ServersDNS

Avatar of undefined
Last Comment

8/22/2022 - Mon