Questions tagged [dmarc]
Domain-based Message Authentication, Reporting, and Conformance (DMARC) is a mechanism by which the owner of a domain uses specially formed DNS records to express domain-level policies and preferences for email validation, disposition, and reporting.
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Configure postfix to DKIM-sign emails generated from the system
My web hosting server features a Postfix setup up and running. That postfix is also open with STARTTLS on port 587 for authorized users (only me, myself and I right now) to send emails to any domain ...
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Implementing SPF for a mail server that sends email on its own, with GoDaddy
I have some troubles configuring SPF/DKIM for a VPS with a running instance of Postfix. Thanks to DMARC reports I'm finding and fixing always more issues.
Today I have a problem by setting SPF ...
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What is wrong in my DKIM setup? I'm getting all fails
I own a domain name
I have implemented SPF and DKIM to avoid my mails being junked. I have also upgraded to DMARC in monitor mode.
Since I received a few failure reports recently I wanted to ...
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