Re: [Mailman-Users] Best solution to fix the yahoo problem?

2014-04-13 Thread Jim Popovitch
On Sun, Apr 13, 2014 at 10:12 PM, Barry Warsaw wrote: > On Apr 14, 2014, at 11:03 AM, Stephen J. Turnbull wrote: > >>Given that the whole site is at risk, should it be an option for list >>owners at all? > > This is a good point. It may make sense for the site admin to select whether > some gener

Re: [Mailman-Users] Best solution to fix the yahoo problem?

2014-04-13 Thread Barry Warsaw
On Apr 14, 2014, at 11:03 AM, Stephen J. Turnbull wrote: >Given that the whole site is at risk, should it be an option for list >owners at all? This is a good point. It may make sense for the site admin to select whether some general DMARC mitigation approach is enabled for their lists or not, a

Re: [Mailman-Users] Best solution to fix the yahoo problem?

2014-04-13 Thread Stephen J. Turnbull
Mark Sapiro writes: > Mailman 2.1.16 and up already has the ability to either mung the From: > header or wrap the original post in an outer message From: the list. > > The major problem is it requires site configuration action to make this > option available to list owners. Given that the wh

Re: [Mailman-Users] Best solution to fix the yahoo problem?

2014-04-13 Thread Mark Sapiro
On 04/13/2014 01:59 PM, Joseph Brennan wrote: > > >> In any event, I'm a unclear about the best solution (if there is one). Mailman 2.1.16 and up already has the ability to either mung the From: header or wrap the original post in an outer message From: the list. There is a minor bug in that t

Re: [Mailman-Users] Best solution to fix the yahoo problem?

2014-04-13 Thread Joseph Brennan
In any event, I'm a unclear about the best solution (if there is one). My inclination is to refuse postings from addresses @yahoo.com, since accepting them will interfere with everyone's use of our list system. The only issue for me is precisely how to implement it. Joseph Brennan Columbi

[Mailman-Users] Best solution to fix the yahoo problem?

2014-04-13 Thread Mark London
Thanks for the replies to my other post, and sorry that I didn't search the archives first, before posting. In any event, I'm a unclear about the best solution (if there is one). Is there a solution, that will only modify messages from domains that are like yahoo? I.e., only yahoo posts will b

[Mailman-Users] Best solution to fix the yahoo problem?

2014-04-13 Thread Mark London
Thanks for the replies to my other post, and sorry that I didn't search the archives first, before posting. In any event, I'm a unclear about the best solution (if there is one). Is there a solution, that will only modify messages from domains that are like yahoo? I.e., only yahoo posts will b