Some rather unscrupulous people are using popular websites to spread viruses, e-mailworms and spam!

Several times it has happened that internet users have recieved spam from false e-mail adresses. Even Swedish Ju-jutsu associations e-mail adresses with the suffix @ju-jutsu.se have been used.

That anyone can send e-mail with false senderadresses is unfortunately out of our control.

Swedish Ju-jutsu association regrets the inconvenience that this causes.

/Webmaster