I keep getting the red box error message "fail to send message. Please try later or contact the administration by another method." I have tried everything to fix it that I found in previous topic forums and I have no idea what I should do next. Is it Contact 7 or something within my WordPress website? I am up for any ideas for fixing this problem if anyone has any.
I have tried deactivating and activating again, I tried changing the 'from' field, and I tried the WP SMTP plugin, none of which helped.