[SLUG] Email problems

[johnallsopp at johnallsopp.co.uk]

Hi ppl

Overnight, my email inbox has filled with messages about non-delivery of
spam messages, eg:

This Message was undeliverable due to the following reason:

The following destination addresses were unknown (please check the
addresses and re-mail the message):

<cedilla at online.sh.cn>

Please reply to webmaster at online.sh.cn
if you feel this message to be in error.


I only use webmail, and very much mostly from Linux.

Does anyone know whether anything can be done about this, or has a spammer
simply decided to use my email address as a reply-to?

Cheers
J