I have attempted to use stunnel to retrieve POP3 SSL mail from two different ISPs: pop.att.yahoo.com and pop.gmail.com.
 
I have tried putting in separate Access/Connect line pairs under [pop3s] either point to the different ports on 127.0.0.1 whch is an Exchange Server 2003 machine.  I have tried pointing both to the same port.  In either case, the first POP3 host is accessed but not the second.  I have also tried one Access line and two separate connects.
 
It works fine with one Access line and one Connect line but a previous post on this subject indicated I should be able to do retrievals from two separate sites and I do not see how.
 
I am using the POP3 Connection Manager on Small Business Server 2003.  I set the email server to 127.0.0.1 and use port 9995.
 
The corresponding section of the stunnel.conf file is
 
client = yes
debug = 7
; Service-level configuration
[pop3s]
accept  = 9995
connect = pop.gmail.com:995
;does not work with two separate pop3s, either with two separate accept ports or one common
 
final comment is my own.
 
Has anyone successfully accessed mail from two POP3 servers through stunnel or have any suggestions?
 
Boyd