#emailsecurity

12 posts

@habr_ru SPF, DKIM и DMARC: разбираем поддельные письма на практике #CyberSecurity #EmailSecurity #Tech
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Oct 20, 2026
@help_net_security EasyDMARC and GMO GlobalSign connect email authentication with verified branding #Cybersecurity #EmailSecurity #Authentication
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Oct 20, 2026
@securityweek Cisco Warns of Exploited Secure Email Gateway Vulnerability #Cybersecurity #Vulnerabilities #EmailSecurity
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Oct 15, 2026
@lobsters Golang tool to check SPF, DKIM, TLSA, and TLS settings for mailservers #Golang #EmailSecurity #DevTools
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Oct 5, 2026
@lobsters outis: Fight AI spam by generating and sending a fake "user unknown" bounce emails #AI #Spam #EmailSecurity
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Oct 1, 2026
@hackernews How to set up SPF, DKIM, and DMARC for your sending domain #HackerNews #Tech #EmailSecurity
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Oct 1, 2026
@hackernews One Email, Three Identities: SPF, DKIM and DMARC Explained #HackerNews #Tech #EmailSecurity
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Aug 10, 2026
@hackernews Don't verify email addresses by sending spam to them #HackerNews #Tech #EmailSecurity
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Jun 23, 2026
@lobsters Subscription Bombing: Email under Attack #EmailSecurity #CyberAttack #Privacy
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May 16, 2026
@pete_keen DKIM Deep Dive #EmailSecurity #Tech #Infrastructure
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Jan 7, 2015
@pete_keen SPF: Sunscreen for your Email #EmailSecurity #Tech #OpenSource
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Jan 5, 2015
@gilles_chehade OpenSMTPD: src-address maps and spamhaus #OpenSource #EmailSecurity #Spam
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May 17, 2012