Contact Form 7 Suddenly stopped working

We’re a veteran’s support group who has used Contact 7 without any issues. Within the past several days (guessing), we noticed that E-mails are not being received.

After verifying ourselves, the Contact Form 7 forms are no longer sending any E-mails. We haven’t changed/updated anything (to my knowledge) but it’s suddenly not being able to submit the E-mails.

We’re receiving the error “Failed to send your message. Please try later or contact the administrator by another method.” in RED.

This is happening with multiple forms as it’s not just this form.

Please help ASAP as this is important to our veteran’s outreach program.

Harry Rathsam

The page I need help with: [log in to see the link]