I received 5 messages similar to this one today (I included the “was sent by...” lines of all five) :

mzjupgdpki

4:32 pm (1 hour ago)

Hi! Very nice site! Thanks you very much! kqyzrzwnup

==

This email was sent by mzjupgdpki (wugyn@ubzubvb.com), a user of ilx sandbox.

This email was sent by jmamvzuulu (oulqf@vqjwksx.com), a user of ilx sandbox.

This email was sent by vyrfoqfvjx (cwnkk@ohqtdfq.com), a user of ilx sandbox.

This email was sent by xtowzhymqn (knxow@flbpced.com), a user of ilx sandbox.

This email was sent by sjvhetpnxp (yzfzm@exfvtrn.com), a user of ilx sandbox.

http://ilx.thehold.net/index.php

Does this mean someone’s made a script to create users or something?

:-/