Graylog Pod Failing to connect to Opensearch due to TLS error

[patrickmann]

Here’s another post involving missing trustanchor which might be helpful:

Email Transport Error trustAnchors parameter must be non-empty

Trying to setup email alerts, but encountered a weird error: An error occurred while trying to send an email! (triggered 7 minutes ago) The Graylog server encountered an error while trying to send an email. This is the detailed error message: org.apache.commons.mail.EmailException: Sending the email to the following server failed : smtp.gmail.com:587 (javax.mail.MessagingException: Could not convert socket to TLS; nested exception is: javax.net.ssl.SSLException: Unexpected error: java.securit…