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If you just enable DMARC like that you'll receive a XML report every day from every major provider. To reduce the noise and do something useful with this data
by inopinatus 10y ago
If you just enable DMARC like that you'll receive a XML report every day from every major provider. To reduce the noise and do something useful with this data consider using an aggregator tool e.g. https://dmarc.postmarkapp.com https://dmarc.postmarkapp.com (free and from a trustworthy source)
- chrisanthropic 10y agoGreat info, thanks, setting up my account now and then I'll update the article. EDIT The article has been updated to include this.
- icebraining 10y ago+1, we use it despite not being users of Postmark itself (we just don't send many transactional emails), and it's great. Very clear and reliable.
- homero 10y agoI use https://dmarcian.com https://dmarcian.com
- technion 10y agoDoes anyone really do anything useful with said reports though? In my experience... In the first week you identify a web server or two some marketing team put together with a contact form that you never realised spoofed your domain and never got past SPF filters. After that, you get hundreds of alerts a day about some server in China sending spoofed emails to a server in Vietnam, neither of which you can do anything about.
- inopinatus 10y agoThat is why you should throw the reports at an aggregator. I'm very happy with Postmark's weekly digest.