Greetings, We are new to stunnel. We've installed Stunnel v4.26 on a handful of Windows XP machines, and we can send and receive emails through the Stunnel configuration. These XP machines reboot automatically every night. Many mornings, when the user sits down and tries to initially send email, the email hangs and Stunnel aborts (or has already aborted). If the user runs stunnel again, our sending and receiving of email is restored and stunnel seems rock-solid for the rest of the day.

Has anybody else had stability problems with Stunnel v4.26? Any suggestions? FYI, relevant configuration information is shown below:

Best regards, Jeff
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1) Instead of installing stunnel on each machine, we have copied the following files into a network folder available to everyone in our office:

    Q:\bin\stunnel\stunnel.exe
    Q:\bin\stunnel\Q:\ibeay32.dll
    Q:\bin\stunnel\libssl32.dll
    Q:\bin\stunnel\stunnel.conf

2) Everyone has a shortcut installed in their "Startup" folder to run Q:\bin\stunnel\stunnel.exe.

3) Here is our stunnel.conf file:

# GLOBAL OPTIONS
client = yes
output = C:\Documents and Settings\All Users\Application Data\stunnel-log.txt
debug = 0
taskbar = yes

# SERVICE-LEVEL OPTIONS
[pop3]
accept=995
connect=mail.ourpop.com:995
[smtp]
accept=465
connect=mail.oursmtp.com:465