Re: [Mailman-Users] Spam to list-owner

2008-12-19 Thread Brad Knowles
on 12/18/08 6:15 PM, Marvin Humphrey said: I run a couple software support mailing lists on a site that's been around for a decade or so. I'm the only admin, and an avalanche of spam crashes down on me every day. Welcome to the club. Ideally, I'd like to simply turn off the list-owner

Re: [Mailman-Users] Spam to list-owner

2008-12-19 Thread Attila Kinali
Moin, On Fri, 19 Dec 2008 02:03:55 -0600 Brad Knowles b...@shub-internet.org wrote: Generally speaking, one of the best things you can do to lighten your burden is to have a good anti-spam system incorporated into your MTA, so that you block that ~95% of e-mail that is actually spam from

[Mailman-Users] Strange address handling

2008-12-19 Thread Stephen J. Turnbull
NFN Smith writes: (Note - you are subscribing to a list of mailing lists, so the password notice will be sent to the admin address for your membership, myaddress-ow...@example.com) This is a feature oriented to umbrella lists. For example, suppose you have two departments, Support and

Re: [Mailman-Users] Spam to list-owner

2008-12-19 Thread Stephen J. Turnbull
Brad Knowles writes: 1) Eliminate any public reference to the list-owner address That doesn't really solve the problem. Anyone, anywhere can easily guess list-owner and list-request and list-bounces, etc... for any given list address. Brad, do you think spammers really do that just

Re: [Mailman-Users] Spam to list-owner

2008-12-19 Thread Adam McGreggor
On Thu, Dec 18, 2008 at 04:15:18PM -0800, Marvin Humphrey wrote: Greets, I run a couple software support mailing lists on a site that's been around for a decade or so. I'm the only admin, and an avalanche of spam crashes down on me every day. Are they all coming from the same address?

Re: [Mailman-Users] connect to exchange server

2008-12-19 Thread Mark Sapiro
Jeanne Ilchuk wrote: I was looking thru the archives and found this note from 2004 (below) which gave me the impression that it did not work with exchange. That being said, here are more of my details. I'm installing on a Solaris sparc (v10), which has a functioning Sendmail on it. I just

Re: [Mailman-Users] Spam to list-owner

2008-12-19 Thread Brad Knowles
Attila Kinali wrote: Moin, Is this meant in the French version of the word, or the Northern Germanic interpretation? Or is there another interpretation I should be aware of? IMHO mailman should allow to filter all mailman related adresses seperately, w/o requiring any changes in the MTA

Re: [Mailman-Users] Spam to list-owner

2008-12-19 Thread Brad Knowles
Stephen J. Turnbull wrote: Brad, do you think spammers really do that just to increase their address count? I've always assumed that they were just harvested in the usual way. I am convinced that spammers do this, yes. Just like they boost their deliverability numbers by intentionally

Re: [Mailman-Users] Spam to list-owner

2008-12-19 Thread Lindsay Haisley
On Fri, 2008-12-19 at 02:03 -0600, Brad Knowles wrote: on 12/18/08 6:15 PM, Marvin Humphrey said: I run a couple software support mailing lists on a site that's been around for a decade or so. I'm the only admin, and an avalanche of spam crashes down on me every day. Welcome

[Mailman-Users] On Manageability (was: Re: Spam to list-owner)

2008-12-19 Thread J.A. Terranson
Good Morning Everyone. I think I see something in this debate that may be lost on the mailman listowners. While you may have 14k++ users, they are well behaved useers on a technical list. The listowner you are comparing notes with (and correctly asserting to split the work

Re: [Mailman-Users] Security consequences of adding www user to mailmangroup

2008-12-19 Thread Mark Sapiro
James Riendeau wrote: I need to run bin/add_member in our Mailman 2.1.11 list server installation from a cgi/perl script. Normally, it has to run as root. The easy solution was to add the www user to the mailman group. You can then: open(LISTSERVER, '|/usr/local/mailman/bin/add_members

Re: [Mailman-Users] connect to exchange server

2008-12-19 Thread Grant Taylor
On 12/18/08 06:51, Jeanne Ilchuk wrote: I was looking thru the archives and found this note from 2004 (below) which gave me the impression that it did not work with exchange. I don't think that it is possible to integrate Mailman with Exchange like you can with Sendmail / Postfix / Qmail /

Re: [Mailman-Users] Spam to list-owner

2008-12-19 Thread Brad Knowles
Lindsay Haisley wrote: I note that Brad doesn't mention this solution in his reply to you, so it may be frowned upon officially, but I've found it helpful. SpamAssassin is one good anti-spam tool, but IMO it should be integrated into the MTA, because that's the only place where you can make

Re: [Mailman-Users] On Manageability

2008-12-19 Thread Brad Knowles
J.A. Terranson wrote: The listowner you are comparing notes with (and correctly asserting to split the work to) is more likely to be someone like me, playing the role of listowner for non-technical people who use mailman like it was IRC. Sadly, this is a not uncommon application for

Re: [Mailman-Users] On Manageability

2008-12-19 Thread J.A. Terranson
On Fri, 19 Dec 2008, Brad Knowles wrote: This is the first I'm hearing in this conversation as a request for more granularity in terms of what certain users are allowed to do. More granularity with regards to what they can do when sending messages to the list is a perfectly reasonable

Re: [Mailman-Users] On Manageability

2008-12-19 Thread Brad Knowles
J.A. Terranson wrote: OK. If it's reasonable, here's my wish list: Add option checkboxes to the current request. You already have an Allow this person to send in the future, add an Allow this person to ignore future size limits and an Allow this person to use implicit addresses. I'd

Re: [Mailman-Users] Spam to list-owner

2008-12-19 Thread Brad Knowles
Lindsay Haisley wrote: The problem with this is that no spam detection method is 100% effective, and with SpamAssassin there's some overlap between setting the rejection level low enough to be effective and getting false positive identification of spam. That's certainly true, but that's no

Re: [Mailman-Users] On Manageability

2008-12-19 Thread J.A. Terranson
On Fri, 19 Dec 2008, Brad Knowles wrote: J.A. Terranson wrote: OK. If it's reasonable, here's my wish list: Add option checkboxes to the current request. You already have an Allow this person to send in the future, add an Allow this person to ignore future size limits and an

[Mailman-Users] Questions About 2.1.9 to 2.1.11 Upgrade

2008-12-19 Thread Barry Finkel
When I upgraded my test Ubuntu system from Mailman 2.1.9 to 2.1.11 I saw messages for each list: Updating mailing list: mailman Updating the held requests database. - updating old private mbox file looks like you have a really recent CVS installation... you're

Re: [Mailman-Users] Questions About 2.1.9 to 2.1.11 Upgrade

2008-12-19 Thread Mark Sapiro
Barry Finkel wrote: When I upgraded my test Ubuntu system from Mailman 2.1.9 to 2.1.11 I saw messages for each list: Updating mailing list: mailman Updating the held requests database. - updating old private mbox file looks like you have a really recent CVS

Re: [Mailman-Users] Spam to list-owner

2008-12-19 Thread Stephen J. Turnbull
Brad Knowles writes: Just like they boost their deliverability numbers by intentionally targeting postmaster@ addresses (because the RFCs require that address will always accept mail no matter what). Sad that their customers can be fooled by this

Re: [Mailman-Users] On Manageability

2008-12-19 Thread Stephen J. Turnbull
J.A. Terranson writes: Add option checkboxes to the current request. You already have an Allow this person to send in the future, add Allow this person to ignore future size limits Better phrasing would be Do not enforce size limits on this person. (in the future is implied,

Re: [Mailman-Users] Spam to list-owner

2008-12-19 Thread Lindsay Haisley
On Fri, 2008-12-19 at 12:09 -0600, Brad Knowles wrote: That's certainly true, but that's no reason to push anti-spam processing back to the point where you can't use SpamAssassin to refuse to accept the message. Even if you can't get 100% accuracy and 100% precision, you should do all the

Re: [Mailman-Users] Spam to list-owner

2008-12-19 Thread Stephen J. Turnbull
Brad Knowles writes: Lindsay Haisley wrote: The problem with this is that no spam detection method is 100% effective, and with SpamAssassin there's some overlap between setting the rejection level low enough to be effective and getting false positive identification of spam. You're

Re: [Mailman-Users] Spam to list-owner

2008-12-19 Thread Brad Knowles
on 12/19/08 10:31 PM, Lindsay Haisley said: SpamAssassin has to do a fairly intensive examination of the mail body and may reject based on this examination, but because of the way SMTP works, it's a bad practice to wait until after the DATA section of a mail transaction is complete to reject an

Re: [Mailman-Users] On Manageability

2008-12-19 Thread Brad Knowles
on 12/19/08 10:32 PM, Stephen J. Turnbull said: I don't much like this addition of more options per post, though, because these pages are already too big for convenience, spilling over to many screens. I would prefer a more compressed format so I can nuke the obvious spam quickly, then go

Re: [Mailman-Users] Spam to list-owner

2008-12-19 Thread J.A. Terranson
On Fri, 19 Dec 2008, Lindsay Haisley wrote: SNIP Mailman already has a SpamDetect module which is reasonably useless, and discards (not rejects) spam internally. What I'd really like is a way Lindsay, you cannot, repeat NOT -reject- after you have accepted a message. Nonononono! Go look

Re: [Mailman-Users] Spam to list-owner

2008-12-19 Thread Brad Knowles
on 12/19/08 10:54 PM, Stephen J. Turnbull said: Not entirely true. Many installations refuse to permit per-user rules. (If you run SA yourself, you can specify the config file, and therefore your own rules.) Fair enough. Which leads me to what I've said before, which is that the only

Re: [Mailman-Users] On Manageability

2008-12-19 Thread J.A. Terranson
On Sat, 20 Dec 2008, Stephen J. Turnbull wrote: J.A. Terranson writes: Add option checkboxes to the current request. You already have an Allow this person to send in the future, add Allow this person to ignore future size limits Better phrasing would be Do not enforce

Re: [Mailman-Users] Spam to list-owner

2008-12-19 Thread Stephen J. Turnbull
Lindsay Haisley writes: So if I can't refuse potential spam at the SMTP front door, what difference does it make whether it gets detected in Mailman or the MTA? None. But one still wonders why anybody would consider *running SpamAssassin* anywhere but in the MTA (or in the pipe to the

Re: [Mailman-Users] Spam to list-owner

2008-12-19 Thread Lindsay Haisley
On Sat, 2008-12-20 at 13:54 +0900, Stephen J. Turnbull wrote: Brad Knowles writes: Lindsay Haisley wrote: The problem with this is that no spam detection method is 100% effective, and with SpamAssassin there's some overlap between setting the rejection level low enough to be

Re: [Mailman-Users] Spam to list-owner

2008-12-19 Thread Lindsay Haisley
On Fri, 2008-12-19 at 23:38 -0600, J.A. Terranson wrote: On Fri, 19 Dec 2008, Lindsay Haisley wrote: SNIP Mailman already has a SpamDetect module which is reasonably useless, and discards (not rejects) spam internally. What I'd really like is a way Lindsay, you cannot, repeat NOT

Re: [Mailman-Users] Spam to list-owner

2008-12-19 Thread Lindsay Haisley
On Sat, 2008-12-20 at 14:49 +0900, Stephen J. Turnbull wrote: Lindsay Haisley writes: So if I can't refuse potential spam at the SMTP front door, what difference does it make whether it gets detected in Mailman or the MTA? None. But one still wonders why anybody would consider

Re: [Mailman-Users] connect to exchange server

2008-12-19 Thread Jeanne Ilchuk
Thanks, Mark. I'm on vac today but will find out if all email is sent to exchange (my guess is that it is because of prior problems with ecartis bounced messages). Sendmail doesn't have a user or group. /etc/group shows smmsp::25: I forgot where I found that information (to use 25) I'll

Re: [Mailman-Users] connect to exchange server

2008-12-19 Thread Jeanne Ilchuk
Thanks, Grant. My email to the mailman list is taking a long time to get through. Would you mind doing a reply all ? I'm on vacation and will work on this next week. Needs to be up and running by the end of the year. jeanne You did not say, do you want your mailing lists to be in the