Re: [Mailman-Users] Blocking messages from kijiji

2011-10-28 Thread Stephen J. Turnbull
francis picabia writes: > On second thought what we needed is similar, but probably: > > SENDER_HEADERS = ('from') > > Would there be problems "from" this? Yes; anybody who can reach your MTA can very easily spoof an internal address in from, although even the envelope sender is not hard t

Re: [Mailman-Users] Blocking messages from kijiji (SENDER_HEADERSsolution interferes with logging?)

2011-10-27 Thread Mark Sapiro
francis picabia wrote: >>> >>> On second thought what we needed is similar, but probably: >>> >>> SENDER_HEADERS = ('from') >>> >>> Would there be problems "from" this? It should be SENDER_HEADERS = ('from',) The comma is important. It makes SENDER_HEADERS a tuple with one member. Without the c

Re: [Mailman-Users] Blocking messages from kijiji (SENDER_HEADERS solution interferes with logging?)

2011-10-27 Thread francis picabia
On Thu, Oct 27, 2011 at 11:22 AM, francis picabia wrote: > On Thu, Oct 27, 2011 at 10:07 AM, francis picabia wrote: >> On Thu, Oct 27, 2011 at 9:54 AM, francis picabia wrote: >>> On Thu, Oct 27, 2011 at 9:37 AM, francis picabia wrote: Hello, We run a mailing list for staff which

Re: [Mailman-Users] Blocking messages from kijiji (SENDER_HEADERS solution interferes with logging?)

2011-10-27 Thread francis picabia
On Thu, Oct 27, 2011 at 10:07 AM, francis picabia wrote: > On Thu, Oct 27, 2011 at 9:54 AM, francis picabia wrote: >> On Thu, Oct 27, 2011 at 9:37 AM, francis picabia wrote: >>> Hello, >>> >>> We run a mailing list for staff which should not >>> receive email from outside of the list membership.

Re: [Mailman-Users] Blocking messages from kijiji

2011-10-27 Thread francis picabia
On Thu, Oct 27, 2011 at 9:54 AM, francis picabia wrote: > On Thu, Oct 27, 2011 at 9:37 AM, francis picabia wrote: >> Hello, >> >> We run a mailing list for staff which should not >> receive email from outside of the list membership. >> >> The only non-member address allowed to post is >> another

Re: [Mailman-Users] Blocking messages from kijiji

2011-10-27 Thread francis picabia
On Thu, Oct 27, 2011 at 9:37 AM, francis picabia wrote: > Hello, > > We run a mailing list for staff which should not > receive email from outside of the list membership. > > The only non-member address allowed to post is > another mailing list. > > Today we received a post from p...@kijiji.ca > a

[Mailman-Users] Blocking messages from kijiji

2011-10-27 Thread francis picabia
Hello, We run a mailing list for staff which should not receive email from outside of the list membership. The only non-member address allowed to post is another mailing list. Today we received a post from p...@kijiji.ca and it made it through to the list. I see this in the post log file: Oct