As mentioned in my other thread, there are problems with majordomo and DMARC. It looks to me like Great Circle is no longer supporting or updating the software [The newest post on the majordomo-users list is from 2013], although one can still download the software from there.

I am interested in your experience and thoughts about mailing list managers that are/can be DMARC compliant to run in a production Linux server environment (mine is CentOS). Sometimes I think I should just convert everything over to Google Groups and not reinvent the wheel.

Thoughts?

Sympa is, on all aspects, the best mailing list manager: http://www.sympa.org

Thank you. Will check it out.

Sorry for not updating this thread. I ultimately decided to use mailman, which is still being maintained and has DMARC compliant options.

1 members found this post helpful.