Re: [Mailman-Users] Mailman + Exim + strange headers

2014-05-20 Thread Stephen J. Turnbull
Natu writes: > When I had the problem, in addition to signing outbound messages, I > also increased the level of spam control. In particular I have a > small number of users that forward their mail to gmail, and gmail > was blocking us because of the spam that was getting forwarded. I > sus

Re: [Mailman-Users] Mailman + Exim + strange headers

2014-05-20 Thread Natu
On 05/20/2014 05:17 AM, Stephen J. Turnbull wrote: > Natu writes: > > > If there is a dkim signature and it fails google will treat it as > > spam > > Note that, taking your words literally, this is against the DKIM RFCs > -- a failed signature is supposed to be treated the same as a lack of > a

Re: [Mailman-Users] Mailman + Exim + strange headers

2014-05-20 Thread Stephen J. Turnbull
Natu writes: > If there is a dkim signature and it fails google will treat it as > spam Note that, taking your words literally, this is against the DKIM RFCs -- a failed signature is supposed to be treated the same as a lack of a signature. That doesn't mean that Google can't or doesn't use it

Re: [Mailman-Users] Who authored the message?

2014-05-20 Thread Stephen J. Turnbull
Natu writes: > One difference between my method and yours is that my mail logs > will show that somebody actually replied to that address where as > with yours the reply would stop at the senders SMTP server. Not > that significant, but it might be useful to know if users are using > those a