Re: [SAtalk] Detecting local spammers

2002-05-03 Thread dman
On Fri, May 03, 2002 at 03:23:47PM -0700, Craig R Hughes wrote: | Theo Van Dinter wrote: | | TVD> > Note that MAIL FROM: is wholly different from From: and most end users | TVD> > never see the contents of the MAIL FROM:. | TVD> | TVD> Note: Most MUAs will use the From: header to be the envelope

Re: [SAtalk] Detecting local spammers

2002-05-03 Thread Theo Van Dinter
On Fri, May 03, 2002 at 03:23:47PM -0700, Craig R Hughes wrote: > ...and hope the place that gets your email address doesn't reset all their > users' mail preferences to "opted in" -- cf Yahoo and eBay in recent months. I > also used to always turn off the "opt in" checkbox on everything, but *st

Re: [SAtalk] Detecting local spammers

2002-05-03 Thread Craig R Hughes
Theo Van Dinter wrote: TVD> > Note that MAIL FROM: is wholly different from From: and most end users TVD> > never see the contents of the MAIL FROM:. TVD> TVD> Note: Most MUAs will use the From: header to be the envelope FROM as well. Not sure I've ever seen a MUA other than 'telnet' which allow

Re: [SAtalk] Detecting local spammers

2002-05-03 Thread Theo Van Dinter
On Fri, May 03, 2002 at 03:48:03PM -0500, dman wrote: > Depends on how brain-damaged the software is in the first place. Some > software can easily be setup to switch settings dynamically. > > Alternatively an ssh tunnel can be used to get inside the corp. > network and pretend that the dialup l

Re: [SAtalk] Detecting local spammers

2002-05-03 Thread dman
On Fri, May 03, 2002 at 01:43:27PM -0600, LuKreme wrote: | | | > On Fri, May 03, 2002 at 11:09:53AM -0400, CertaintyTech - Ed Henderson | > wrote: | This question is not SA specific but just a general email | > sysadmin type | question: What is an effective way to monitor my own | > dialup cust

Re: [SAtalk] Detecting local spammers

2002-05-03 Thread Craig R Hughes
CertaintyTech - Ed Henderson wrote: CEH> This question is not SA specific but just a general email sysadmin type CEH> question: What is an effective way to monitor my own dialup customers to CEH> see if any are abusing their email privilege by sending out spam? I am CEH> using qmail. Somehow m

Re: [SAtalk] Detecting local spammers

2002-05-03 Thread LuKreme
> On Fri, May 03, 2002 at 11:09:53AM -0400, CertaintyTech - Ed Henderson > wrote: | This question is not SA specific but just a general email > sysadmin type | question: What is an effective way to monitor my own > dialup customers to | see if any are abusing their email privilege by > sending

Re: [SAtalk] Detecting local spammers

2002-05-03 Thread LuKreme
> This question is not SA specific but just a general email sysadmin type > question: What is an effective way to monitor my own dialup customers > to see if any are abusing their email privilege by sending out spam? I > am using qmail. Somehow monitor the volume that each local IP is > sendin

Re: [SAtalk] Detecting local spammers

2002-05-03 Thread dman
On Fri, May 03, 2002 at 11:09:53AM -0400, CertaintyTech - Ed Henderson wrote: | This question is not SA specific but just a general email sysadmin type | question: What is an effective way to monitor my own dialup customers to | see if any are abusing their email privilege by sending out spam? I

[SAtalk] Detecting local spammers

2002-05-03 Thread CertaintyTech - Ed Henderson
This question is not SA specific but just a general email sysadmin type question: What is an effective way to monitor my own dialup customers to see if any are abusing their email privilege by sending out spam? I am using qmail. Somehow monitor the volume that each local IP is sending? Just cur