When the csv is sent by mail to the librarian, there is no column header.
Patch is here: http://lists.koha-community.org/pipermail/koha-patches/2010-August/012378.html
This was pushed to 3.0.x in august, please test
patch not in master as of today
Created attachment 3639 [details] [review] Patch for master
Created attachment 4087 [details] [review] Signed off patch
Created attachment 4820 [details] [review] proposed patch (passed QA) QA comment trivial patch, still applies fine, no DB change, marking passed QA (assigning to me as Nahuel has left BibLibre
Pushed, please test
There have been no further reports of problems so I am marking this bug resolved.