Re: [exim] What causes duplicate emails?

Marc Perkel wrote:
>
> The email was submitted with Thunderbird. I wonder if the problem is
> thunderbird related. The bsmtp question is unrelated. I'm using that to
> do automated virus reports.

As Graeme pointed out, and I pointed out to you in April as well, the
problem is with your server, not your MUA. It's consistently the
smtp8.junkemailfilter.com -> sesame.csx.cam.ac.uk hop that introduces
the duplicate message.

- Marc