A curated list of resources on Email tools, server, framework, technology...
DMARC, SPF, DKIM, BIMI checker.
Instantly test your domain to verify your DMARC, SPF, DKIM, BIMI configurations
The Merox solution helps you implement DMARC and many other DNS security protocols and standards.
Stop more bots. Start protecting user privacy.
The #1 privacy-first CAPTCHA for web, mobile, and more.
complete mail server
SMTP + IMAP + POP3 + Antispam + Antivirus
Web administration + Web email ...on your server in ~5 minutes