Hi again!
I set up some values in /opt/zimbra/conf/php.ini:
; Resource Limits ;
memory_limit = 30M ; Maximum amount of memory a script may consume (8MB)
; Maximum allowed size for uploaded files (2Mb default).
upload_max_filesize = 30M
But nothing.. users can't receive mails with attachments upper to 8Mb! The emails are rejected on the sender.
Some idea? There are anotherr config file or parameter to change on Zimbra Server related with the receive messages size limit?
SOS please!

thanks a lot!