Hi Allie,

ACM> When I had the problem, a restart of TB! would *always* result in a
ACM> successful mailcheck. When it stopped checking for mail, it would
ACM> stop and never successfully check again until I restarted TB!.

The same thing happened to me - every time I started TB! (with ZA
running) I would get about 5 minutes worth of successful checks. Quit
and restart TB and I'd get another 5 minutes.

When you start a program ZA keeps a table of where the program is
accessing. When you quit, that table is removed. Therefore a quit +
restart would clear that table.

ACM> My connection problems were later not confined to TB! but my
ACM> internet connection in general. I'd be connected to my ISP but
ACM> nothing would be happening. Only an OS reboot would fix this, ...
ACM> all the time.

That's probably a different and bigger issue.  :-)

ACM> When I installed uninstalled ZA and installed TPF, I created 2 rules
ACM> for TB!. One to allow connections to the remote machine's port 25
ACM> and another for remote port 110, with both connecting at a single IP
ACM> (not a hostname who's IP may vary). I never had problems again.

Unfortunately with ZA you can't create specific rules like that - you
can only say the remote server(s) IP address is good. But my first
suggestion/solution that I gave is effectively the same as what you
did with TPF.

ACM> The changing IP may be one factor but I doubt that it's the only
ACM> one.

True. I don't have a full Windows debugger available on my email box
to be able to track down what's going on in the background otherwise.
I'm more of a unix guy (actually a networking guy) than a windows
expert.  :-)

ACM> Be that as it may, I don't think ZA is to blame for the frequently
ACM> reported problems with auto-mail checking.

In my case it was - I could reproduce the problem and create the test
environment so I found out what it was.  There may be (and most likely
are) other problems/bugs/issues that look and act in similar ways.

ACM> Especially since a clean install of TB! fixes the problem. This
ACM> seems to point to a TB! problem.

Hate to say it, but it's probably is a windows problem actually. They
(MS) have an absolutely horrid TCP/IP implementation in the OS, so I
wouldn't be surprised to find it does things in weird and unexpected
ways...

Cheers,
  Ross.

-- 
  Ross West     mailto:[EMAIL PROTECTED]


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