End-to-end encryption (hosted) and AES-256 at rest (self-hosted), encryption in transit vs at rest, metadata, customer-managed keys, 2FA/passkeys, SSO, aud
End-to-end encryption (hosted) and AES-256 at rest (self-hosted), encryption in transit vs at rest, metadata, customer-managed keys, 2FA/passkeys, SSO, audit logs, phishing/BEC awareness, and SPF/DKIM/DMARC so support mail from your domain is delivered and unspoofable.
Learn how to generate a DKIM key pair for your domain with step-by-step guidance, including opendkim-genkey and DNS setup. Secure your email authentication now.
Secure your team’s workspace with mandatory 2FA. Learn how to enforce 2FA for every user in a team using Unifiedesk’s admin controls — step-by-step, no gu
Learn what DKIM is and how it stops spoofing, phishing, and domain abuse. Set up DKIM correctly with proven steps and real DNS records.
Learn how to send a password-protected email securely with step-by-step instructions using email encryption, file sharing, and controlled access — all in one
Compare self-hosted email encryption options: PGP, S/MIME, and native end-to-end encryption. Learn which is practical, secure, and easy to use in 2026.
Learn the real difference between phishing and spear phishing — from tactics to detection. Protect your email with better awareness and strong security practi
Stop missing important emails. Learn why legitimate messages land in spam and how to fix it with real DNS, encryption, and inbox control — no guesswork.
