EiconCard 
Mail on the Run! 
Vines MAPI Service Provider 
Beyond Mail Migration Tool 
The E-Mail Retriever 
Notes/Exchange Connect 
TFS Translator 
Pocket Four11 
WinUUCP/XP 
Mail IXCHANGE 
SetNet Mail Connector 
X.400 MAPI Transport Providers 
IM2MAPI Converter 
Missive Message Switch 
Rialto Connector for PROFS/OV 
CompuServe POP3 mail 
Zoomit VIA 
Zoomit EDMS 
Golden MailBridge 
Faxware Global Address Book 
Syclo Information Manager 
Direct-TO-1