I am using mailgun to send emails, and it was working fine for a while but now, everytime i try to generate and send an email using the mime type, i get the following error,
Are you using a rest call to send the email? or are you using the built in email functions and just using mailgun as the server?
I'm getting this same error when using the Mailgun commponent from Forge. I logged this as a Support question for the component: https://www.outsystems.com/forums/discussion/67252/error-generating-the-email/