1997041010:50:02
0
CompuServe
1997041010:50:39
Internet
1997041010:50:45
3Com®
1997041010:50:56
AT&T Easylink Services
1997041010:51:13
cc:Mail
1997041010:51:24
Microsoft Exchange
1997041010:51:33
MCI MAIL
1997041010:51:41
Novell® Message
1997041010:51:50
M.Soft Mail Server for PC Networks
1997041010:51:58
M.Soft Mail Server for Appletalk
1997041010:52:06
Microsoft Network
1997041010:52:16
Professional Office System
1997041010:52:25
SNA Distribution System
1997041010:52:33
X.400 Message Handling System
1997041010:52:41
X.500 Directory Services