i use Kopano Community in Version 8.6.80 on Debian 9.
I have 3 Mailboxes. 2 for testing (they are empty) and on is my Teammailbox for an migration Test.
Thats why i imported the big Teammailbox 1:1 via Outlook IMAP to Kompano Imap-Mailbox.
Everything works fine.
But now i see a Problem.
The Mailbox got an Size of 40 GB after Migrating. That is what Outlook but also Kopano Deskapp and Webapp says. (Webapp > Mailbox > klick Right > Properties > Size = 40,8 GB)
But i was wondering about a nearly full HDD.
So i logged in via ssh and did “du -sh /var/lib/kopano/attachments”.
The command said 79 GB.
After that i did Webapp > Mailbox > click Right > Properties > Folder Size. The result was:
Size (without subfolders): 40.8 GB
Total size (including subfolders): 81,6GB
Could anyone explain my whats the difference between Size and Total size.
In Addition: When i Export the hole Mailbox to an pst the size is about 40 GB.