Re: Quick question about training...

2015-02-20 Thread Patrick Domack
Quoting Kevin Miller : When a fresh spam flood comes in, sometimes 50 or more of my users will get hit with the same message - just a different user in the To: line. When one trains the bayes database, is there a significant difference between training on all 50+ or just grabbing a few o

RE: Quick question about training...

2015-02-20 Thread Kevin Miller
That all makes sense. Thanks... ...Kevin -- Kevin Miller Network/email Administrator, CBJ MIS Dept. 155 South Seward Street Juneau, Alaska 99801 Phone: (907) 586-0242, Fax: (907) 586-4500 Registered Linux User No: 307357 > -Original Message- > From: Dave Warren [mailto:da...@hireahit.c

Re: Quick question about training...

2015-02-20 Thread Reindl Harald
Am 20.02.2015 um 21:29 schrieb Dave Warren: On 2015-02-20 09:44, Bowie Bailey wrote: On 2/20/2015 12:35 PM, Kevin Miller wrote: When a fresh spam flood comes in, sometimes 50 or more of my users will get hit with the same message - just a different user in the To: line. When one trains the ba

Re: Quick question about training...

2015-02-20 Thread Dave Warren
On 2015-02-20 09:44, Bowie Bailey wrote: On 2/20/2015 12:35 PM, Kevin Miller wrote: When a fresh spam flood comes in, sometimes 50 or more of my users will get hit with the same message - just a different user in the To: line. When one trains the bayes database, is there a significant differe

Re: Quick question about training...

2015-02-20 Thread Bowie Bailey
On 2/20/2015 12:35 PM, Kevin Miller wrote: When a fresh spam flood comes in, sometimes 50 or more of my users will get hit with the same message - just a different user in the To: line. When one trains the bayes database, is there a significant difference between training on all 50+ or just g

Re: Quick question about training...

2015-02-20 Thread Reindl Harald
Am 20.02.2015 um 18:35 schrieb Kevin Miller: When a fresh spam flood comes in, sometimes 50 or more of my users will get hit with the same message - just a different user in the To: line. When one trains the bayes database, is there a significant difference between training on all 50+ or jus

Quick question about training...

2015-02-20 Thread Kevin Miller
When a fresh spam flood comes in, sometimes 50 or more of my users will get hit with the same message - just a different user in the To: line. When one trains the bayes database, is there a significant difference between training on all 50+ or just grabbing a few of the messages and training on

Re: Recent spate of Malicious VB attachments II

2015-02-20 Thread Axb
On 02/19/2015 06:25 PM, Alex Regan wrote: Hi, I use amavis-new and block based on file type. My users should never get legit executables via email, so they are sent to a quarantine. Unfortunately, we're finding those simple-minded rules are running out of gas. :( We've seen a zip file conta