David wrote:
>
>I started by setting up an SPF record (#2 on the list above). However,
>shortly after setting it up, we got a bounce with this reason:
>
>SPF MAIL FROM check failed: [MAIL_FROM]
[...]
>
>Looking at the headers of the bounced message, I note:
>
>Received-SPF: pass (domain of lists.e
On 9 May 2012, at 20:32, David wrote:
On Wed, May 9, 2012 at 4:01 PM, David wrote:
Re: Giving away the secrets of 99.3% email delivery
1. Constantly monitor spam blacklists. We have a set of Nagios alerts
that regularly check if we’re listed on any delivery blacklists, and
whenever they go o
On Wed, May 9, 2012 at 4:01 PM, David wrote:
> Re: Giving away the secrets of 99.3% email delivery
>
> 1. Constantly monitor spam blacklists. We have a set of Nagios alerts
that regularly check if we’re listed on any delivery blacklists, and
whenever they go off we take whatever corrective action
