Public domain software is not open-source?

[Matthew Flaschen]

Philippe Verdy wrote:
> I tend to think that anyone that provides some content with a licence but
> without signing it and claiming it the right way with a copyright notice is
> a liar, and I can't trust anything and certainly not the exposed licence.

Again, he has no obligation to put a copyright notice.  He owns the 
email either way, and he has the right to license it.  Calling him a 
liar proves nothing.

Matt Flaschen