About Patrick Ben Koetter 🕺🏼

„Encryption without authentication is not 'security'.
It just gives some privacy.“ (Wietse Venema, Using DANE for SMTP)

"Stuff comming out, stuff going in. 
I'm just a part of everything." 🎵

IT guy, #email, #postfix, #DANE, #DNSSEC, #DMARC, #TLSRPT

Head of eco competence groups email and anti-abuse, CEO@sys4, cook, author and single father.

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