Receipts default from email address

I have set my default from email in Jumpstart configuration. However customer receipts are sent with 'from@example.com' as the from address. Sendgrid rejects those emails as it is not a validated email account. Is there another place where I have to set the receipts from address?

You set your support email address in the Jumpstart config. That will be the email used to configure the from email for receipts. If you want a separate email for that, you can set the email in config/initializers/pay.rb

Hi Chris,

In Jumpstart.yml I have:
  support_email: support@mscpayroll.com
  default_from_email: support@mscpayroll.com
In config/initializers/pay.rb I have:
  config.support_email = 'support@mscpayroll.com

Yet the receipts go to 'from@example.com' which is the default email for the pay gem

Thanks for your help