> Hi Guys! > > I've noticed high cpu load in our mail server which was caused by a spam > message with some unusual content. > Example of few bad rows. A message had ~11k similar rows > https://pastebin.com/syPx7kHk
Maybe you can provide a full/complete sample mail so we can run the message ourselves? > > At first I thought that our custom plugins caused a load. > I've disabled all custom *cf and tested in default spamassassin > installation. > Spamassassin hanged again. The last row in debug mode was: > "dbg: rules: compiled rawbody tests" > > As a temporary solution i've created a body rule to match that pattern and > activated shortcircuit for it. > > My perl is v5.22.3, spamassassin 3.4.1-r10 (Gentoo). > > Is there any other solution to stop this in spamassassin? I guess it must be a bad regex somewhere in a rawbody test then... just have to find it ;) > > Thanks. > -- > *This message was delivered using 100% recycled electrons*. >
