i executed the code which was given in training and then when i executed it was showing the message that the response from mail gun is forbidden @rahul.singh1 @shoeb.ahmed
@jayeshrane999 You can talk to the support directly using this link https://app.mailgun.com/app/support
They will reply within 24 hours or else you can mail them at firstname.lastname@example.org
@richal.pandey45 my problem solved thank you
@jayeshrane999 It can happen when your credentials for the mailgun are incorrect. Also, how did you get the code working again?