Email delivery

Hi,

first of all, I want to say – a great plugin that helped me a lot to configure the structured data for Google jobs easily.
Unfortunately, I struggle with the issue of email deliveries. It seems that the notifications of the plugin (new applicant) doesn’t send the email properly to the recipient.
I tested already several recipient addresses with no success. Emails that was sent through Caldera or Contact Form work pretty well. I installed then the Check & Log Email plugin to verify if the email got sent by the plugin. The log told me that the sending of the mail by your plugin was successful.
Any hints for me to solve that issue?

Thanks a lot
Matthias