I just received an e-mail with this text:
Re: returned mail HTML 4.0 Transitional
The following mail can't be sent to firstname.lastname@example.org
Subject: HTML 4.0 Transitional
The attachment is the original mail
I didn't open the attachment, since I supect it to be a virus, which I didn't see before.
So don't open this mail and its attachment.
I hate these f..... and their so called "fun" when programming this shit.
They should start kiting instead...