Hi team,
JIRA 3.2 is available and it has several cool new features (see
http://confluence.atlassian.com/display/JIRA/JIRA+3.2+Release+Notes). I'd
suggest we migrate to it to try it.
It has a feature that Ludovic will possibly like (not sure it does exactly
what you want Ludovic):
"
Many users requested the ability to change the format of the From email
address within JIRA notifications. The format is now fully configurable -
with the ability to include or exclude the user name, email address and
email hostname: for example, the format can be set to display as follows
'John Doe (ATLASSIAN) <jira(a)atlassian.com>'m>'.
"
-Vincent