Hi there,
Suddenly the send function is not working. I get an error every time. In the SMTP error log it says like this:
Heads up! The last email your site attempted to send was unsuccessful.
Email Source: Contact Form 7
Mailer: Other SMTP SMTP
Error: Could not authenticate.Source: Contact Form 7
/var/www/tcsvinduespolering.dk/public_html/wp-content/plugins/contact-form-7/includes/mail.php (line: 327)
What is this and can you help asap? Everything is updated to newest versions.
The page I need help with: [log in to see the link]