I am running Squirrel 1.4.17, Apache 1.3.37, PHP 5.2.5 , UW-IMAP 2006j2nb5
and I know there were issues with cross site scripting but I’m not sure if this is related.
We are getting the occasional batch of spam warnings and it seems that somebody is using our Squirrel installation to send batches of mail from outside our system.
Is this a known issue for which there is an easy fix :-)
President, Internet Access Worldwide
Welland, Ontario, Canada