[horde] Sending lots of messages from one user

[Krishnamurti L. L. V. Nunes]

Hi, I have a horde webmail (the version information I have is
Kronolith H3 (2.1.5)).

When one given user sends a message, the receiver gets a many
messages. I asked him to send me a test, and I received 17 messages,
all with the same date and time.

This happens with him only. The SMTP logs realy show many messages
been sent, about one per second.

I gave a look at the Horde webmail configs, but found nothing that
could explain that. It doesn't happen when he uses another client to
connect on the smtp.

Anything I can do to debug that? I can provide any information you
need to clear the situation.

Thanks in advance,
-- 
Krishna