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Based on our record, Groups.io seems to be more popular. It has been mentiond 107 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Seconding https://groups.io/ I'm in a number of amateur radio and computing groups there, and it works well. Launched on HN over a decade ago and still going strong - https://news.ycombinator.com/item?id=2943131. - Source: Hacker News / 3 months ago
I'm on a list or two that are run through https://groups.io/ and it works well. I also run a few private mailing lists on mailman and am loath to ever apply patches to that machine - it is complicated to set up, but works fine once done. In a greenfield implementation a docker installation might be better https://docs.mailman3.org/en/latest/install/docker.html. - Source: Hacker News / 3 months ago
Following the suggestions of numerous members of several groups.io to which I belong, I made Brave my primary browser. Source: 8 months ago
Here are the current (July 2023) BBC World Service Broadcasts in English, courtesy of the ODXA. I wrote these out by hand from their monthly "World English Survey" by Harold Sellers, which you can get by email or by joining the ODXA at groups.io. I can get most of these in Ontario with a tower, good antenna, and an SDR ore communications receiver. Local time is of course for Ontario. Source: 12 months ago
Join the telegram group or go to groups.io and find out how to get it, you will probably have to wait a while but it's worth it. Source: about 1 year ago
Google Groups - Google Groups allows you to create and participate in online forums and email-based groups with a rich experience for community conversations.
iRedMail - A fully fledged, free email server solution, an open source project (GPL v2).
Gaggle Mail - Gaggle Mail is a simple and easy to use email list manager.
Roundcube - Web-based IMAP email client
Mighty Networks - Mighty Networks enables entrepreneurs, organizations, and companies to create and grow a community-powered brand.
mailcow - An open source mailserver suite.