Transactional mail : get rid of sender = “test@example.com”

Hi there,

I’ve just installed Ghost configured with Mailgun to send mail and everything seems to work: Bulk mail and Transactionnal mail… except for one little thing.

Problem identified: with SMTP, transactional mails for Ghost admin (such as password reset requests, staff user invitations, member newsletter signup confirmations… for example) are always sent from the “test@example.com” address, and I don’t know where to change this setting.
In the Ghost interface? In the Mailgun interface?

Expected behavior: transactional mails should be sent from the address “noreply@MYDOMAIN.com”.

My JSON config file contains this:

"mail": {
 "transport": "SMTP",
"from": "noreply@MYDOMAIN.com",
"options": {
 "service": "Mailgun",
 "host": "smtp.eu.mailgun.org",
 "port": 587,
 "secure": false,
 "auth": {
 "user": "noreply@MYDOMAIN.com",
 "pass": "1234..."
    }

Any idea ? Thanks for help.