PHP based server-wide dynamically created /.well-known/mta-sts.txt for Apache and Nginx
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Updated
Jun 18, 2026 - PHP
PHP based server-wide dynamically created /.well-known/mta-sts.txt for Apache and Nginx
A fast Node.js API for serving dynamic MTA-STS (Mail Transfer Agent Strict Transport Security) policies for any domain. Instantly responds to /.well-known/mta-sts.txt with customizable policy data.
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