After Update 4.4 ERROR

To understand your problem can you please add what you are using in the following fields in your Mail Section here.

To: 

From: 

Subject:

Additional Headers:

To: [email protected]
From: [your-name] <[your-email]>
Subject: Desired Callback (EN)
Additional Headers: —–
Message Body:
Request via the website (EN):
desired callback

Company:
[your-company]

Name:
[your-name]

Phone:
[tel-567]

This e-mail was sent by the callback service (https://www.msm-technik.de)

Solved it was a failure in the email adress instead of
[your-name] <[your-email]> it has to be the correct email like this
[your-name] <[[email protected]]>

BR
Daniel

Yes – that’s the problem.

Another solution is:

To: [email protected]

From: [email protected] (just needs to valid email address on domain where form is hosted)

Subject: Desired Callback (EN)

Additional Headers: Reply-to: [your email]

The Reply-to: [your email] in the Additional Headers section allows you to hit Reply to reply to the form users email address.

If this resolves your question, it helps if you flag your post as [resolved]