Release Notes: Several improvements to reach better usability. Authentication cram-md5 is not used by default (too few servers support it). Issues from servers changing or adding header are avoided. Now imapsync has a way to handle no header in messages efficiently. The IMAP server dkimap is supported (dkimap isn't a UID capable server). NTLM authentication with domain has been added. A --minsize option has been added to transfer messages bigger than a given size. Memory consumption measurement has been added to compute how many concurrent imapsync processes can run in parallel on a system. Imapsync is no longer gratis from the home page.
Release Notes: This release adds TLSv1 support, new release checking, a --noreleasecheck option, and reconnect behavior. It removes the Date::Manip dependency. It is more efficient with large mailboxes. Duplicate messages on host2 are now deleted with --delete2. --skipsize is turned on by default. --debugimap1 and --debugimap2 have been added to permit IMAP output with only one host. Statistics have been added on average bandwidth rate and messages deleted. Flags are now exactly synced from host1 to host2 Filter flags sync with the list given by PERMANENTFLAGS on --host2.