However, the Microsoft Exchange Server MAPI Client contains the vulnerable code, the company says, and customers using it must update to version 6.5.8069 of the MAPI Client to protect themselves from ...

I have a exchange setup and everything is working fine. When I setup IMAP (since all clients do not support RPC over HTTP), I specify IMAP and for security I have to choose SSL or TSL, but for SMTP I ...