This article describes support for Lotus Domino Access for Microsoft Outlook (DAMO) in PGP Desktop
PGP Desktop supports MAPI, POP, IMAP and SMTP protocols and will not work properly with DAMO because of architecture design. Starting from version 6.5.1, DAMO communicates with Domino server through port 1352 and replicates messages to PST file over NRPC instead of synchronization of OST file using MAPI. Pease see www-01.ibm.com/support/docview.wss for details.
Please note that, as of September 2012, DAMO is not supported by Microsoft Outlook 2010 and Windows 7.
Please use supported E-Mail clients for PGP Desktop without additional connectors installed.
For list of supported E-Mail clients for PGP Desktop please check TECH148838
Windows Family Systems
Microsoft Office 2010, Microsoft Office 2007, Microsoft Office 2003