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Oefenweb / ansible-postfix

Ansible role to set up postfix in Debian-like systems
MIT License
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Disable the SMTP VRFY command #34

Closed lafarer closed 7 years ago

lafarer commented 7 years ago

Disable the SMTP VRFY command. This stops some techniques used to harvest email addresses.

https://linux-audit.com/postfix-hardening-guide-for-security-and-privacy/