Zmmailbox
Intro
zmmailbox requires version 4.0 of the zcs or better
command line
common usage
determining mailbox size
To find the mailbox size for user@domain.com
zmmailbox -z -m user@domain.com gms
You can also get this from zmprov, per server:
zmprov gqu `zmhostname`|awk {'print " "$3" "$2" "$1'}