[lug] Pop3 & Imap Over SSL
gsexton at mhsoftware.com
Fri Dec 15 09:46:23 MST 2000
That's odd. I double-checked my system and there is no stunnel.pem
installed. Just out of curiosity, do you have all of the updates for RedHat
7.0 applied to your system?
Perhaps I have an updated version of xinetd that doesn't require the
From: lug-admin at lug.boulder.co.us [mailto:lug-admin at lug.boulder.co.us]On
Behalf Of Gary Frerking (TurboPower)
Sent: 15 December, 2000 9:26 AM
To: 'lug at lug.boulder.co.us'
Subject: RE: [lug] Pop3 & Imap Over SSL
>> No, I am not using stunnel. What I am talking about is using Netscape (or
Outlook/Outlook Express') capability to do pop3 or IMAP over SSL. <<
All I'm saying is I went through your steps on my Redhat 7.0 mailserver;
tried a POP3s connection with three different email clients and got a
[nearly] immediate disconnect from the server each time. Upon inspecting the
logs on the mail server, I discovered that it was attempting
[unsuccessfully] to open '/usr/share/ssl/certs/stunnel.pem' for each
The file did not exist.
Once I created the stunnel certificate, everything worked like a champ.
I'm familiar with Stunnel (S Tunnel). It's a wrapper used to add SSL
capabilities to non-SSL clients and servers. Apparently, it's being used to
add SSL to POP (at least on my machine). I didn't explicitly add Stunnel to
my machine, so it must have been part of the original distribution (or
subsequent updates that I've added).
Anyway, I just wanted to mention the extra step I had to do in case someone
else on the list runs into the same thing. Sorry if I wasn't clear the first
Thanks again for your post.
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