[Mailman-Users] Mollom content filtering service?

[David]

On Mon, Apr 23, 2012 at 1:33 PM, Andrew Hodgson <andrew at hodgsonfamily.org>wrote:

> David wrote:
>
> >Is anyone using the Mollom service <http://mollom.com/> with Mailman? Or
> does anyone know of a similar content filtering/spam service that >is easy
> to integrate with Mailman and Postfix?
>
> On initial checking it looks like more of a service one would use for
> blogs or comment forms rather than Mailman, the input for Mailman is email
> and not via web forms.  I am not even sure whether this would be useful on
> the subscription form, since you aren't posting any message to it other
> than the email address and name of the person, and you can verify
> subscriptions by use of a confirmation message, subscription moderation or
> either/both.
>
> Thanks.
> Andrew.
>

Yes, Mollem is designed for blogs and web forms. So what do most Mailman
admins use? Maia Mailguard, SpamAssassin, ClamAV? I guess this must be a
common question, but I don't see any mention of it in the Mailman FAQ. Is
it a more proper question for a Postfix list?