Re: [Evolution] How to include pre-made custom headers in outgoing mail?

[Patrick O'Callaghan <poc usb ve>]

On Sun, 2014-10-26 at 23:11 -0700, Per wrote:
> ​Aha, I see that while the Message-id header is changed each time, the
> References header 'references' all previous Message-id values, in this
> format:
>
> References: <first-message-id someplace>
> <second-message-id someplace>​

That should work as long as your correspondents respect threading
standards. Otherwise there's no guarantee that any reply to your message
will keep the References header.

poc