How to activate French locale ?

[Frank Bonnet]

On 01/22/10 14:10, Frank Bonnet wrote:
> On 01/21/10 17:40, Frank Wißmann wrote:
>> Frank Bonnet schrieb:
>>> Hello
>>>
>>> The question is in the subject :-)
>>>
>>> Thanks a lot
>>> _______________________________________________
>>
>> Hi!
>> You may want to set
>> setenv LANG fr_FR.ISO8859-15
>> in your .cshrc.
>>
>> Greetings Frank
>>
>
> Hello
>
> Thanks for the answer , but I want to do this at server level
> this machine is an email server used by French clients ( mostly windows
> and Linux Debian )
>
> thanks

The server is accessed thru imap ou pop3 protocols,
nobody has local server access.