[shinacalypse]

hi. i have a serious error with my zimbra OSS setup.. due to a badly formatted rsync command, in trying to copy /opt/zimbra from an old to a new server, i corrupted my message data store without realizing it.
Now everyone has not only lost some two days of email, but in most users email accounts, i get a "missing blob"(eg. -ERR system failure: missing blob for id: 19512, change: 67500) error anytime most users (it seems) try to connect to zimbra using pop3 or imap, and it also pops up when trying to open some(randomly distributed) email messages when they try to use the zimbra webclient. I want to ask if there is some way of restoring these blobs? or what can actually be done?
im using zimbra-4.5.10, by the way and i cant really upgrade at this point (senior management disagrees with me). But would upgrading solve this?

eagerly anticipating answers... please!