[Plugin: Contact Form 7] Receive some emails but not all.

Please check FAQ first.

I see a response message “Your message was sent successfully” with green border, but I never receive a mail for that.

I had already read that FAQQ but it does not mean anything to me. Like I said some people’s emails get to me others do not. NOTHING is in my spam folder. I planned to contribute but not now if this is the best the plugin can do.

No emails are coming through for me on Contact7.

We’ve tried Contact7 on two different servers and three different websites, but none of the emails are actually sending.

We also switched out the email recipient for the contact form, trying different domain names, different servers.

Any suggestions on what may be causing this?