On Tue, 2009-02-10 at 11:14 -0600, Johnson, S wrote: > However, over the past few weeks I've had a few select users complain > about receiving 3-4 thousand bounce messages per day from what appears > to be mail delivery error messages. From what I can tell it's the > spammer spoofing the sender with their user ID and the messages they > receive are the servers responding with an unknown user or the like. > > Does anyone know a work around for this?
The VBounce rules can identify the lions share of these. Disabled by default, unless properly configured. http://spamassassin.apache.org/full/3.2.x/doc/Mail_SpamAssassin_Plugin_VBounce.html Also, please be sure to read the comments in 20_vbounce.cf, the rules file itself, how these bounces are intended to be handled -- moved to a dedicated folder. It is generally not a good idea to simply raise the scores. Good luck! -- char *t="\10pse\0r\0dtu...@ghno\x4e\xc8\x79\xf4\xab\x51\x8a\x10\xf4\xf4\xc4"; main(){ char h,m=h=*t++,*x=t+2*h,c,i,l=*x,s=0; for (i=0;i<l;i++){ i%8? c<<=1: (c=*++x); c&128 && (s+=h); if (!(h>>=1)||!t[s+h]){ putchar(t[s]);h=m;s=0; }}}
