mailx problems - anyone seen these?

[Marc Weinstein]

I'm having a number of problems with mailx, originally received from
THE STORE!.

First, there are times when I'll receive a number of mail messages
from different systems, yet the display of messages (from the 'h'
command) will show some messages coming from the wrong systems.  I
think it happens only with two consecutive messages - mailx will show
both messages as coming from the sender of the first message.  The
Subject displayed is always correct, though.  I think it's especially
sensitive to smail-type messages, where the message header contains
multiple reply fields (eg - both a From: field and a Reply-To: field).

The second problem is coupled with heavy I/O activity on a tty.  When
typing my mail messages, characters, or entire lines, can be lost and
don't show up in the message - it's as if I never typed them, yet they
showed up on the screen as I was typing.  For instance, if I'm receiving
netnews batches on my tty, even at 2400 baud, I'll notice I made a mistake
in my mail message and I'll do a ~v to enter vi.  To my shock and surprise,
half the message I typed in has disappeared - lines are truncated, etc.
It's as if mailx had gone to sleep and ignored half my input.

Has anyone seen these problems?

-- 
Marc Weinstein
{simon,royko,tellab5}!linac!fithp!mhw		Elmhurst, IL
-or- {internet host}!linac.fnal.gov!fithp!mhw