[Dovecot] Vacation - out of office

[Richard Gliebe]

Hi all,

is it possible to install/activate a "out of office" messages for each 
user in dovecot?

I've read about the Sieve scripts, but can't find a howto to install it 
on your dovecot 1.0.7 installation.

http://wiki.dovecot.org/LDA/Sieve
...
With v1.1 it's possible to include other Sieve scripts in your script
...

I know, its an old release, so don't treat me like a dog ;-).
Upgrade to the newest version will be done at the next maintenance windows.

many thanks
Richard