How can I stop these certain type of spam messages?

[inspiration100]

I'm sure I'm not the only one to have a certain annoying type of spam message, but I'm wondering if there is an easy solution. Seems like they register by hand!

http://www.seattlems.com/showthread.php?p=105#post105

If they keep this up, I'm going to call the number they list and really give them a chew out. Any suggestions? Every week they flood my forum with them.

[Lynne]

What steps have you taken so far to stop spam? Are you using reCaptcha? Moderating new users? Using anything like Is Bot? Have you done a search here on "spam" "all forums" "titles only" and read other threads about stopping spam?