Excuse me?  Did I somehow imply I personally know about every niche email
app, for every platform?  My bad, I just didn't think anyone would be lame
enough to assume something like that.  The OP indicated difficulty finding
such a program, I took it on faith that he had done a thorough search.

I see now I should've qualified my statement, something like no reasonable
mainstream email apps..,. or none with well-considered designs..., or maybe
none constructed to work well and efficiently with a global transport
protocol, such as POP3...

If you're trying to argue that it is practical for POP3 clients to poll
server's every 10 seconds, I'll pass, it takes too much effort to argue a
point so ridiculous...  You've obviously never operated a public email
server.

And from a glance at the Pegasus web site, I see they're involved with some
sort of Netware-based email transport -- could it be that option was
originally
intended for other than POP3 exchanges?

And one more thing, btw, what possessed you to post using such a rude tone?
That was totally uncalled for.  What exactly would you expect me to
"double-check"?  If garbage like that is all you have to say, why don't you
just STFU instead?

-Mark