Hi, This works fine for me with mu4e as the mail client. It's not guaranteed to work with every client, but it can be a solution for personal use. It's not necessarily the best solution.
The general syntax is mailto:address?subject=text&body=text Some applications even allow adding attachments the same way (...&attachment=...), but mu4e doesn't seem to. If you keep everything on one line and in a bracketed link, you don't even have to worry about replacing spaces with "%20": [[mailto:w...@where.org?subject=Some words&body=Some more words]] But it's probably recommendable to URL-encode spaces and punctuation, and I find it's necessary if you have newlines. You can use the url-encode-url function for this. So the OP's example would be: [[mailto:sub...@bugs.debian.org?subject=%20My%20problem%20with%20hkl...&body=Package:%20hkl%0AVersion:%20@VERSION@%0A%0AI%20found%20this%20problem%20in%20hkl...]] (The brackets are needed if you actually want to keep the trailing dots.) Yours, Christian Eric Abrahamsen writes: > PICCA Frederic-Emmanuel <frederic-emmanuel.pi...@synchrotron-soleil.fr> > writes: > >> Hello, I would like to create a link (exported as html) which allow to >> prefill the content of the emai when we click on it. >> >> Something like >> >> To: sub...@bugs.debian.org >> Subject: My problem with hkl... >> >> Package: hkl >> Version: @VERSION@ >> >> I found this problem in hkl... >> >> Is it possible to do this kind of things with org-mode ? > > I think mailto: link syntax comes with GET-style parameters that allow > prefilling of some headers, ie > "mailto:some...@address.com?subject=BugReport", but that's pretty > limited. John's right that if what you want is the above, you should > probably just write some function to do it. > > Incidentally, when I just tried to test the above, org would only send > the link to Conkeror, instead of opening in Gnus. Dunno what's going on > there. > > Eric