I'd like to use Mailgun with osTicket. However osTicket is requiring a valid API key, generated by osTicket.
I haven't found a way to add the API key to Mailgun's routes. The action I set in Mailgun is:
forward("https://example.com/support/api/tickets.email")
Mailgun is of course trying to forward the mail. The system log of osTicket is showing me API Error (401) Valid API key required.
Is there a way to send the API key together with the action?
If not, any other open source ticketing system that might work with Mailgun?
If Mailgun doesn't have ability to inject HTTP X-header, you can simply forward the emails to an email inbox and let osTicket fetch the emails via IMAP/POP3.
That said, we're planning on writing a Mailgun plugin to interface with osTicket and by-pass the need for an API key.