Check your smtp security with TLS receiver test

CheckTLS test result for hosting.maljaars-it.nlI’ve used a webservice to check the TLS settings on a secured website numerous times (, but I’ve only recently discovered a TLS/SSL testing service that checks if third parties can securely deliver mail on you mailserver.

Using I was able to test my mailserver setup and uncovered a minor issue with my TLS certificate chain. After a small fix I was able to verify that third parties should be able to securely deliver mail to my setup. Nice 😉