Re: FORGED_YAHOO_RCVD still causing false positives

2017-09-18 Thread Dan Malm
On 09/15/2017 02:26 PM, RW wrote: > On Fri, 15 Sep 2017 11:50:25 +0100 > Sebastian Arcus wrote: > >> I see this has come up again and again. Since FORGED_YAHOO_RCVD seems >> to work by checking the address of the Yahoo smtp server in the >> headers against a predefined list of Yahoo servers in SA,

Re: FORGED_YAHOO_RCVD still causing false positives

2017-09-15 Thread Alex
Hi, On Fri, Sep 15, 2017 at 9:34 AM, Kevin A. McGrail wrote: > On 9/15/2017 8:26 AM, RW wrote: >> >> The rule was created and scored when spoofing Yahoo was very common, >> but it isn't any more. I don't think it's worth keeping as it is - high >> maintenance and error prone. > > > Agreed. Score

Re: FORGED_YAHOO_RCVD still causing false positives

2017-09-15 Thread Sebastian Arcus
On 15/09/17 14:34, Kevin A. McGrail wrote: On 9/15/2017 8:26 AM, RW wrote: The rule was created and scored when spoofing Yahoo was very common, but it isn't any more. I don't think it's worth keeping as it is - high maintenance and error prone. Agreed.  Score FORGED_YAHOO_RCVD to zero locally

Re: FORGED_YAHOO_RCVD still causing false positives

2017-09-15 Thread Kevin A. McGrail
On 9/15/2017 8:26 AM, RW wrote: The rule was created and scored when spoofing Yahoo was very common, but it isn't any more. I don't think it's worth keeping as it is - high maintenance and error prone. Agreed.  Score FORGED_YAHOO_RCVD to zero locally and will get a bug open to deprecate it.

Re: FORGED_YAHOO_RCVD still causing false positives

2017-09-15 Thread RW
On Fri, 15 Sep 2017 11:50:25 +0100 Sebastian Arcus wrote: > I see this has come up again and again. Since FORGED_YAHOO_RCVD seems > to work by checking the address of the Yahoo smtp server in the > headers against a predefined list of Yahoo servers in SA, and Yahoo > seems to add new servers all t

FORGED_YAHOO_RCVD still causing false positives

2017-09-15 Thread Sebastian Arcus
I see this has come up again and again. Since FORGED_YAHOO_RCVD seems to work by checking the address of the Yahoo smtp server in the headers against a predefined list of Yahoo servers in SA, and Yahoo seems to add new servers all the time - which causes false positives, is there much point to