Thanks for submitting a question about integrating email into Opencart. If you are trying to set up a contact form, you may want to check out our full guide on integrating a contact form with Opencart. If not, please make sure to verify your email settings are correct. Likewise, checking email logs for more information is always a good troubleshooting step.
i have that message
Fatal error: Uncaught Exception: Error: DATA not accepted from server!
error coming for auto mail is coming error