Werk #18248: Certificate check: Support for Postgres SSL connection

Component

Checks & agents

Title

Certificate check: Support for Postgres SSL connection

Date

Oct 10, 2025

Level

Trivial Change

Class

New Feature

Compatibility

Compatible - no manual interaction needed

Checkmk versions & editions

2.5.0b1 Not yet released	Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk Cloud (CCE), Checkmk MSP (CME)

When using "Check certificates", you can now select "Postgres STARTTLS" as connection type.

This initiates the SSL session encryption protocol, enabling checking the SSL certificates of PostgreSQL servers that require encrypted connections.