Spam e-mails

[Cosmetics4u]

Hi guys we are getting hundreds of the following e-mails to our website per day which is putting us over our actinic limit dont know where they are coming from or how to stop them anyone any ideas or had this before

Nameorbsft
Email Address:bncvzj@bgplun.com
Message:
qBnYbJ [a href="http://wpbenmspfmom.com/"]wpbenmspfmom[/a], http:// hfzcrjcakzsb .com/]hfzcrjcakzsb, [link=http://mpmkepolpifi.com/]mpmkepolpifi[/link], http:// gasmmvjmdnus .com/


and

Name:kigwvke
Email Address:iaqolk@ohsdei.com
Message:
wneRDU [a href="http://modbubreciax.com/"]modbubreciax[/a], http:// jzmrkjcdhpta .com/]jzmrkjcdhpta, [link=http://svpkfkrwogam.com/]svpkfkrwogam[/link], http:// pbrdveqgihik .com/

Note: Links removed from posting - Moderator

[Duncan Rounding]

One of my v7 sites was hit by this a few days back as well. I received hundreds of emails in the space of a few hours. I disabled the mailform perl script (mf000xxx.pl) online for a while by renaming with an ftp client.