[imp] Sometimes mail gets sent twice

[Yves Bilgeri]

Hi, one of our users has the problem that sometimes a mail gets sent 
twice. In the mail servers log file, I can see two seperat mails 
appearing in about the same second he sent the mail from IMP.

I couldn't reproduce the problem and I have never heard from another of 
our 300 users that they have problems.

I absolutely don't know where the problem lies. Could it be on the 
client side, the browser or something?

Thanks for any hint,
Yves