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Zimbra with Mailbox size over 76GB

Posted: Mon Feb 10, 2020 2:00 am
by stringers
Hi all,

I am trying to sync a user's mailbox that is over 76GB in size. I have tried to modify the size limits for .pst files on the computer (reference https://support.microsoft.com/en-us/help/832925/how-to-configure-the-size-limit-for-both-pst-and-ost-files-in-outlook), however I was unable to set a registry DWORD entry to 80GB (85,899,345,920‬).

Is there a better way to set these values or any other tips for large mailboxes with the Zimbra connector?

Thanks!

Re: Zimbra with Mailbox size over 76GB

Posted: Mon Feb 10, 2020 12:15 pm
by Lewis-H
The settings for adjusting the pst file size can be found in the section Miscellaneous-> PST Settings. The following 2 settings need to be modified;
Large PST: Absolute maximum size
Don’t set this higher than 4294967295
Large PST: Size to disable adding new content
Don’t set this higher than 4090445042
If this doesn't help I would recommend you connect with Zimbra tech-consultant. He can help you with an exact solution.
Regards,
Lewis

Re: Zimbra with Mailbox size over 76GB

Posted: Tue Feb 11, 2020 4:17 am
by stringers
Thanks Lewis!

Can I find those settings in Outlook or in the WebAdmin Browser console?