[BUG] - dane OUTBOUND_TLS_LEVEL is not set

[vanthome]

Describe the bug

dane is not the default OUTBOUND_TLS_LEVEL as specified here:

https://github.com/Mailu/Mailu/blob/master/core/postfix/conf/main.cf#L60C30-L60C48

We had bounced emails and therefore analyzed why it was not set. Only when we set it explicitly it was activated.

To Reproduce

Deploy chart without specifying it and then see the effective setting in main.cf

Expected behavior
dane should be the default, even if I do not specify it

Environment (please complete the following information):

• Helm Chart Version: 2.2.2

Values.yaml Configuration

Adding this fixed it:

tls:
  outboundLevel: "dane"