when creating the list of groups if a larger number of groups exists in the directory service.
Improved Server, Client and IMAP server: Removed support for insecure SSLv2 and SSLv3. Added support for TLS 1.1 and TLS 1.2.
Improved X-Final-To header is now recognized when archiving IMAP multidrop mailboxes. In particular this enhances archiving of such mailboxes from a Kerio Connect mail server.