The following is what i am trying to achieve: users are allowed to move email between folders, but not fully delete the message.
Using the dovecot ACL:
user=arjo@xxx.nl lrwsip
This translates to: Lookup, Read, Write, Write-seen, Insert, Post
In a sense, because i dont have the T flag, (Write-Deleted) means that nothing is allowt to be deleted.
Roundcube works somewhat okay, it does not allow me to delete a message. However, it does not allow me to move a message. (which i do want to do)
Outlook does move the messages, but it can not delete them. This makes it so that it creates the messages in the new folder, but they stay behind in the old folder. (it makes a copy).
What should i do to make this function properly?
System setup: Centos 7 Directadmin 1.5 Dovecot/exim