Sorry to hear of the problem you are having.
Are you getting the test email sent from from your site using the following plugin.
Have you configured the contact form 7 settings correctly?
Are you using your own custom email address on your site?
1/ Tried with check email – does not work
2/ Contact form 7 settings are correctly.
3/ I am not using the same email as custom for the site.
4/ I have two different contactforms on “Kontakt” and on “Varför medlem”
5/ I’m notified that the mail has been sent but the mail is not sent
6/ Also connected with newletter mailchimp – that works prefectly
I can´t understand this – done it so many times -please advice / J.
If the test email sent using https://wordpress.org/plugins/check-email/ is not getting sent on your site then this seems your site configuration or server related issue.
You can resolve the issue by troubleshooting it as described in the following pages.