monitoring-plugins/plugins/check_smtp.d, branch 3.0.0-rc3Monitoring Plugins
https://www.monitoring-plugins.org/repositories/monitoring-plugins/atom?h=3.0.0-rc32026-04-09T12:54:08ZFix/compiler warnings (#2255)2026-04-09T12:54:08ZLorenz Kästle12514511+RincewindsHat@users.noreply.github.com2026-04-09T12:54:08Zurn:sha1:1eace3a997cac6a98091238c6f71a2279183b1ad
* Fix compiler warning about comparing different signedness
* Fix compiler warning about constant stringscheck_smtp: certificate check is no longer opt-in2025-11-09T10:46:36ZLorenz Kästle12514511+RincewindsHat@users.noreply.github.com2025-11-09T10:46:36Zurn:sha1:bc2720abddf8e379c4e1f23ed25f7702ef29ad08
This is a breaking change.
Testing whether a TLS certificate is still valid (expiration wise)
is now the default in check_smtp.
The reasoning is, that in most scenarios an expired certificate
will effectively mean that the service is not working anymore due to
the refusal of other software to talk to it.
There is a new cli parameter though to explicitly ignore that.
check_smtp: implement output format cli parameter2025-11-09T10:32:43ZLorenz Kästle12514511+RincewindsHat@users.noreply.github.com2025-11-09T10:32:43Zurn:sha1:62035adf6c8199eba54755f23e8affe97e645300check_smtp: modern output + some tls cert helper functions2025-11-07T23:19:25ZLorenz Kästle12514511+RincewindsHat@users.noreply.github.com2025-11-07T23:19:25Zurn:sha1:6bc9e518b247e85a39479a0ac6685e68c3a61b40check_smtp: fix positional host logic2025-03-10T19:56:09ZLorenz Kästle12514511+RincewindsHat@users.noreply.github.com2025-03-10T19:56:09Zurn:sha1:5cf53de34fa410702ca59437cdf3f304366c3c55Refactor check_smtp2025-03-10T00:31:52ZLorenz Kästle12514511+RincewindsHat@users.noreply.github.com2025-03-10T00:31:52Zurn:sha1:883fcb607f9b3e810e22b2e21da7441a073b6e32