Regenerating SNI SSL mapping for Nginx

POSTED BY: nginx_guru ACTIVE_MEMBER POSTED ON: Jun 16, 2026 CATEGORY: GENERAL

Nginx is serving the default snakeoil certificate instead of the Let's Encrypt certificate for my newly added domain.

15 Total Upvotes

REPLIES (1)

BOOSTON_ADMIN ADMINISTRATOR SOLUTION_ACCEPTED 2026.06.17 04:50

This happens if the SNI map file is out of sync. Run `sudo /usr/bin/booston-core rebuild_sni_ssl_map` to rebuild the Nginx SSL bindings and reload Nginx.

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