The JITL job JobSchedulerManagedMailJob should consider umlauts in body when executed on Agents

Current Situation

• The JITL job JobSchedulerManagedMailJob does not consider the umlauts in the body of mail when the parameters are passed using Job Chain parameters or Order parameters and the job JobSchedulerManagedMailJob is executed on Agent.

Desired Behavior

• The umlauts in the body of the JITL job JobSchedulerManagedMailJob should be considered when running on Agent.

Maintainer Note

• It works for Job parameters
• It is now solved for Job Chain Node parameters
• Order parameters run into JS-1901
  • For Order parameters you can use the following workaround
    • set the parameter "content_type" = "text/html"
    • use html entities such as ä in the "body" parameter