spam e-mail from posting here - help blocking

[KRM]

While you at it,        Beam me up Scotty!

[gunrunnerjohn]

What's your problem?  This is a golden opportunity to become a millionaire! 

[thankey]

This is intended for the moderator who I could not locate directly.  Has anyone else experienced this sort of thing and how do we go about protecting subscribers to this forum?

After posting here earlier this week, I've been getting spam e-mails from "Trains.com Forums" <[e-mail]> with subject "dohene sent you a message titled: hello" -Good Day Please Read,

I am (Ambassador .Daniel Ohene Agyekum)General supervisor  of  inventory section attached to this  bank I know that this memorandum will come as a revelation to you, since we don’t know each other, but concentrate and appreciate my basis of contacting you via this date site, introduction purpose,

I need your imperative support to reassign an neglected summation of ($14.5 Million) dollars absent by a deceased client of my depository instantaneously to your account. We shall go halve in ratio of 40% for you and 60% for me. in conclusion, should you be interested to operate this project with me? Respond directly and I will give you the full niceties for us to move onward and the secret is bound between me and you

your earliest response to this letter will be appreciated and also Your Full Name and Phone Number are needed for trouble-free communication.
Yours faithfully,
Mr.Daniel Ohene Agyekum
Email address for more details ([e-mail] or [e-mail])