[Dovecot] Configure deliver to add ', S=' to maildir message name

[alhashash-lists]

Hi,

I want to use the zlib plugin to compress my mail storage. According to 
the wiki, only messages with size attribute in the message id should by 
compressed. If I added the size part, dovecot assumes it is a new message.


While dovecot undertands the ',S=<size>' attribute (IMAP shows that 
size), I could not configure deliver to add the size to message name.


I'm using dovecot v1.0.13


Regards,


M. Alhashash