GroupServer: Open Source Web-based Mailing List Manager

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Features

Features

Compare GroupServer with Mailman and Google Groups, or review GroupServer's features in detail.

Openness

Feature	GroupServer	Mailman 2	Google Groups
Full CSS customisation	✔	✗	✗
Custom deployment	✔	✔	✗
Code your own enhancements	✔	✔	✗
Scriptable administration	✔	✔	✗
No ads	✔	✔	premier only
Packaged installation	✗	✔	—

Web Features

Feature	GroupServer	Mailman 2	Google Groups
Link to post in email footer	✔	✗	✗
Member contact requests	✔	✗	✗
Embedded video	✔	✗	✗
Automatic keywording	✔	✗	✗
Multi-group search	✔	✗	✗
Groups on dedicated site	✔	✗	premier only
Web posting interface	✔	✗	✔
Quoted Text Hiding	✔	✗	✔
Files stored online	✔	✗	✔
Secure password reset	✔	✗	✔
User profiles	✔	✗	✔
Multiple email addresses	✔	✗	✔
Configurable timezone	✔	✗	✔
User post summaries	✔	✗	✔
Editable pages	✔	✗	✔
Usage statistics	✔	✗	✔
Web feeds from posts	✔	✗	✔
Web feeds from files	✔	✗	✔
Web feeds from searches	✔	✗	✔
Email address masking	✔	✔	✔
Unicode support	✔	✔	✔

Email List Features

Feature	GroupServer	Mailman 2	Google Groups
Posting rate restriction	✔	✗	✗
Site-side logging	½	✗	✗
Server-side logging	✔	✔	—
Email address blocking	✔	✔	✔
Vacation message loop handling	✔	✔	✔
Bounce handling	✔	✔	✔
Topic digest	✔	✔	✔
Moderation	✔	✔	✔
Subscription commands	✔	✔	✔
Multi-lingual user interface	✗	✔	✔

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This site is provided by OnlineGroups.Net, where you can start your own free online groups site, using the open source web-based mailing list manager GroupServer.