Re: US-CERT message FP

2017-05-09 Thread RW
On Tue, 09 May 2017 09:10:37 -0500 Chris wrote: > Last night I changed the Botnet score to 1.0 and restarted SA however > I see above that it still gave it a '5'.  > > describe BOTNET Relay might be a spambot > or virusbot > headerBOTNET eva

Re: US-CERT message FP

2017-05-09 Thread RW
On Mon, 8 May 2017 18:44:41 -0500 (CDT) David B Funk wrote: > Years ago I dropped the default Botnet score (5.0) way down because > of FPs like this. The monolithic BOTNET rule is doing something analogous to (RDNS_DYNAMIC || NO_RDNS). I don't use that, I bring out the individual BOTNET subrule

Re: US-CERT message FP

2017-05-09 Thread Chris
On Tue, 2017-05-09 at 13:30 +0100, RW wrote: > On Mon, 08 May 2017 19:59:06 -0500 > Chris wrote: > > > > > > I guess this rule hit is something that can't be avoided. I guess I > > could lower the score but then that would defeat the purpose of the > > rule. > > > > 5.5 KAM_STOCKTIP   E

Re: US-CERT message FP

2017-05-09 Thread Chris
On Tue, 2017-05-09 at 12:28 +, David Jones wrote: > > > > From: David B Funk > > > > > > > > > On Mon, 8 May 2017, Chris wrote: > > > > > > > I'd be concerned with what caused the DKIM signature to fail > > validation. > > (DKIM_SIGNED, T_DKIM_INVALID). > > If something in the mail c

Re: US-CERT message FP

2017-05-09 Thread Chris
On Mon, 2017-05-08 at 20:54 -0500, David B Funk wrote: > On Mon, 8 May 2017, Chris wrote: > > >>> whitelist_auth *@*.us-cert.gov us-cert.gov > >> This should be: > >> > >> whitelist_auth *@*.us-cert.gov > >> > > I don't know why I keep putting the second entry in my 'my- > > whitelist.cf' file. I

Re: US-CERT message FP

2017-05-09 Thread RW
On Tue, 9 May 2017 12:28:13 + David Jones wrote: > Chris, how are you launching SA on your mail server? It looks like > the body has been altered to add a warning at the top with a "Content > preview:". > That what you get if you set report_safe non-zero.

Re: US-CERT message FP

2017-05-09 Thread RW
On Mon, 08 May 2017 19:59:06 -0500 Chris wrote: > I guess this rule hit is something that can't be avoided. I guess I > could lower the score but then that would defeat the purpose of the > rule. > > 5.5 KAM_STOCKTIP   Email Contains Pump & Dump Stock Tip I ran it through the KAM rules

Re: US-CERT message FP

2017-05-09 Thread David Jones
>From: David B Funk   >> On Mon, 8 May 2017, Chris wrote: >> >I'd be concerned with what caused the DKIM signature to fail validation. >(DKIM_SIGNED, T_DKIM_INVALID). >If something in the mail chain is breaking DKIM validation then attempts to >use >things like whitelist_auth are doomed to f