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Retro or renegade?
Mailsploit: is there a problem with DMARC?
Rebuilding full text search in Go for our server-less environment
20 years on and email impersonation remains rife
Topping up your SPF protection with DMARC
OnDMARC makes its mark in the Cyber Security Awards 2017
What the SPF is DKIM and who is DMARC?