I used contact form 7 plugin for many projects. But today I have got a failure error message
“Failed to send your message. Please try later or contact administrator by other way.”
I have tried different method and tweak the setting but no hope. Quick google search and found helpful tips (And it saves my time) I feel to share it with you guys who are facing this type of problem. Just change the one setting into to form recipient work fine for me. Please see the attached image bellow.
What is the trick is just used for you
wordpress@your domain name
This is work for me fine. Lets try if it is work for you too. I do not want to enlarge this post with too much word enjoy.