The service from Catalin! Really good response times, very clear in explaining

What I like most about Valimail is the clear visibility it gives us over email authentication. The dashboard makes DMARC data much easier to understand and helps us quickly identify legitimate senders or possible configuration issues. Overall, it saves time and makes monitoring our domains much more straightforward.

The authentication and failure reports are the standout features for me. Instead of manually parsing raw DMARC aggregate XML to figure out which sending sources are passing or failing SPF/DKIM alignment, Valimail breaks everything down clearly by sender. That makes it much quicker to distinguish legitimate third-party services that need authorising from genuine spoofing attempts. The failure reports, in particular, have been valuable for catching misconfigured senders early. As a result, tightening our DMARC policy toward enforcement has felt far less risky and far less time-consuming than trying to do it all by hand.