No email is sent after "Bewerbung einreichen" is pressed

[climber03]

The issue occurs because the sender of the email is the email entered by the user and the mail server only accepts emails from a specific WordPress email address. When I take a look at the email log in WordPress, I see that the plugin is trying to send an email with the following meta-data:

Von: Das ist ein Test [email protected]
An: [email protected]
Antwort an: Das ist ein Test [email protected]
Datum: 2022-06-14 16:19:55
Betreff: Neuer Eintrag (m/w)
Auslieferungs-URI: smtp:tls:login://mail.company.org:587

Note that "Von" and "An" are invented addresses.

Is it possible to define the "Von" field of the email in the settings? The "Antwort an" field should be the email that the user entered.

Thanks for your help!