“Mailman is one of the best mailing list manager out there.” SourceForge

: Reviewers generally consider it one of the best mailing list managers available, though some "old school" versions were criticized for mailing out passwords in plaintext by default. 2. MailmanHQ (Gmail Productivity Plugin)

"Mailman" typically refers to one of two popular software tools: the (open-source backend software) or MailmanHQ (a Gmail productivity plugin). 1. GNU Mailman (Open-Source Software)

The following quotes reflect user experiences with these different "Mailman" tools: On GNU Mailman (Open-Source List Manager)

This is free, open-source software used by organizations to manage electronic mailing lists and e-newsletters. It is written in Python and distributed under the GNU General Public License.

: Users praise it for restoring "sanity" to their inbox and helping them focus. It is often compared to tools like SaneBox but noted for its high accuracy in filtering. Community Perspectives

“Having emails delivered exactly when I'm ready to read and review them is a game-changer. I feel a lot more in control of my time.” Mailman HQ Other "Mailman" Mentions Dr. Panda Mailman - App Store - Apple

“mails out user passwords in plaintext every month by default. Insane. Old school mailing list software.” SourceForge On MailmanHQ (Gmail Plugin)