[cobalt-users] A Better Way to Block Spam?

["Steve West" <wppiphoto@xxxxxxxx>]

Lately, we have been getting lots of Spam using email addresses such as
postmaster@xxxxxxxxxxxx , or admin@xxxxxxxxxxxx etc. I'm trying to figure
out how I can better block spammers from using these email addresses.

I have tried adding the IP address and domains under "Reject
Users/Hosts/Domains" in the email parameters but that does not seem to work
very well.

Can someone suggest a better way to go about doing this?

Thanks!

SW