On Fri, 15 Sep 2017 00:39:35 +0100 Sebastian Arcus wrote:
> I had to add on my systems a while ago an > /etc/mail/spamassassin/spamc.conf containing: > > -s 2000000 > > to increase the maximum size of emails passed to SA. It seems some > spammers have cottoned onto the fact that 256KB is still hardwired > somewhere in SA, and started sending spam just above that threshold > to bypass the filter. The default is 500kB for spamc, 256kB is a default for sa-learn.