Zammad: Exchange Integration SSL Error with self-signed root certificate authority

@Felix1356 have you verified the certificate chain (Exchange -> maybe some intermediate -> Root CA) is complete and verifies ok on your zammad machine?

Hi @Felix1356 - can you provide a screenshot in which step of the configuration wizard this is displayed?

As I've got the same Problem here's the Screenshot

Thanks @EDVLeer !

Just for my record:

Autodiscover:

client = Autodiscover::Client.new(...)

# Ignore SSL Errors
client.autodiscover(ignore_ssl_errors: true)

Viewpoint:

cli = Viewpoint::EWSClient.new endpoint, user, pass

# There are also various options you can pass to EWSClient.

# If you are testing in an environment using a self-signed certificate you can pass a connection parameter to ignore SSL verification by passing http_opts: {ssl_verify_mode: 0}.

@thorsteneckel JFI https://github.com/zammad/zammad/commit/51766d51a9d43f11c71f738f7c64fc0eade9c5ff is only for autodiscover (initiated by T#109098).

Autodiscover works fine with these modifications

Imho disabling SSL checks should be optional and not be enabled by default.

disabling SSL checks it's a no go.

Imho disabling SSL checks should be optional and not be enabled by default.

disabling SSL checks it's a no go.

JFI: We will change it. Just working on it....

If Zammad would make use of the systems trusted CAs we should be fine.

Thanks for your working solution @martini ! I'll will handle the optional functionality as stated by @monotek after my vacation.

Vacation? Again?! 😂

But seriously... Should be done before next stable release.