Contact form special mail tags not working

I think I figured it out, the [_post_author_email] tag isn’t working when admin is the post author. It works for other users though.

Does anyone know how to make it work for admin posts as well?

So, what did you put into the To field exactly? Also, where can I check the site?

In the To field I have [_post_author_email]. It will not send out emails to admin when admin is the post author, but it works for contacting the author of posts made by other users. My site is https://cropcircleshawaii.com/test/
Thanks for your help!

There is no form of Contact Form 7. Of course it doesn’t send mail.

Sorry, let me be more specific. The contact form is on my post pages which are listed at the right of my home page.
Here are a few posts as an example:
https://cropcircleshawaii.com/test/this-is-a-new-post/
https://cropcircleshawaii.com/test/this-time-with-photo/
and one there the form works: https://cropcircleshawaii.com/test/testuser-post-2/

Sorry for the confusion!

This could be a server issue. Some servers don’t let you send emails to yourslelf. I just went to your site and submitted a test email. It just said testing.