[Nmh-workers] Quick fix for TLS support for POP

[Ken Hornstein]

I had a brief conversation with THE Brent Welch a few weeks ago, who was
asking about TLS support for POP with nmh.  We determined that this worked
just fine for him:

% inc -host popserver -proxy "openssl s_client -quiet -connect %h:995"

Just thought people might like to know about it in case it was an issue
for anyone else.  I know that right now we can't put this in
.mh_profile, but let's deal with one issue at a time.

--Ken