that's already on karmic.
https://edge.launchpad.net/ubuntu/+source/evolution/2.27.3-0ubuntu1
** Changed in: evolution (Ubuntu)
Status: Incomplete = Fix Released
--
[karmic] Please upgrade evolution to 2.27.3 version
https://bugs.launchpad.net/bugs/386703
You received this bug
** Summary changed:
- Please sponsor evolution 2.27.2
+ [karmic] Please upgrade evolution to 2.27.3 version
** Description changed:
- Binary package hint: evolution
+ Evolution 2.27.3 2009-06-15
+ ---
- Sponsor evolution 2.27.2 in karmic.
+ Bugs Fixed:
+-