Report post_run sends multiple emails

[msmith8fti]

I am hoping someone can help me or has had a similar problem. I have a very basic report that when it runs, I call a post_run(self) to send an email with the results. Post run looks like this:

def post_run(self):
send_mail('Sites approaching Termination Date','Location is approaching contract end date and may be subject to auto-renew\n\nDetails: %s'%(self._results),'[email protected]',['[email protected]'])

Every time I run this report, it sends two emails to the configured email. The report runs without issue and shows expected results. I have checked the obvious and made sure there wasn't a local SMTP server running with a relay host.

Would appreciate if anyone has any insights or has seen this issue before.