[Mailman-Users] Re: leaking user list to recipient email domains

On 1/5/21 3:14 PM, Mike Wertheim wrote: > > Questions... > 1) Given my description of the initial problem, is "Full Personalization" > the best way to fix the issue? No. > 2) Is there a way to fix the issue that doesn't involve rewriting the > headers so that the email list address is in the

[Mailman-Users] leaking user list to recipient email domains

I'm running Mailman version 2.1.29. I have a Mailman email list that has around 500 subscribers, who are all members of an organization who have opted-in to the list. One of the email addresses on the list used a custom personalized domain, which started bouncing. I didn't notice the bounces at