No it does NOT lock up OE6.
It actually clocks 49-51% CPU cycles for hours!Go take a LONG shower, it MIGHT be done chewing its cud by the time you are done.
I admit I have inexcess of 10400 messages in the mail stack.
However, only 4 in the inbox (this time) as
it is flushed after every session.
Needless to say I leave the Junk E-mail filter off.
Operating System:Windows XP Pro
Product Name:ZoneAlarm Extreme Security