Zimbra File Dedupliation

[leog21]

I have a question regarding the way Zimbra stores duplicate files. If an email is sent with a 10mb attachment to both users on the same zimbra server, does zimbra store 20mb worth of attachments or just 10mb worth of attachments?

Thanks,
Leo

[phoenix]

I have a question regarding the way Zimbra stores duplicate files. If an email is sent with a 10mb attachment to both users on the same zimbra server, does zimbra store 20mb worth of attachments or just 10mb worth of attachments?

You would have found the answer via a search of the forums, it's one copy.

[y@w]

Yes, Zimbra stores on copy upon delivery, but do note that it does get duplicated during a migration. See: De-duplicate mailstore