Both sets of IMAP and POP servers now store message text in 64-bit memory (P2 space), as does the movein utility.
PMDF can now be configured so that Outlook Calendar messages will no longer have the content-disposition added, causing clients to not be able to read them correctly.
Support for the longer line lengths allowed by VMS MAIL in OpenVMS 8.4.
The movein utility has been enhanced so it is now possible to move messages from one MessageStore account to another, allowing you to effectively perform a rename operation.
PMDF MAIL has a new qualifier /FILTER_CTRL which allows you to filter out control characters that lock up the terminal.Command recall is now available for command line utilities on UNIX/Linux platforms.