[BALUG-Admin] Hundreds of bounces on balug-announce post; DNSBL troubles

[Rick Moen]

Oh, yeah, just remembered the other thing I was going to say:

> Just taking a wild guess, I checked Mailman version.  The host is
> running Mailman 2.1.29.  If possible, this should be upgraded to 2.1.39
> as a priority task, IMO.  

Additional really good reason:  Recent versions of Mailman allow
enabling an effective mitigation method, per-list, for sending domains
with strongly asserted DMARC policies.  Currently, we cannot do that.