Audience
Businesses needing a powerful Mail Server solution
About Citadel
Email, collaboration, groupware, and content management - up and running in minutes, on your own hardware, or in the cloud. Citadel is easy, versatile, and powerful, thanks to its exclusive room-based architecture. No other platform seamlessly combines so many different features using this familiar and consistent metaphor. Citadel is 100% open source software using the GNU General Public License. It's not a crippled, cut-down version of some expensive "enterprise" edition. The software you download here is the very best available, and it's all free software.
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Pricing
Starting Price:
Free
Free Version:
Free Version available.
Integrations
Company Information
Citadel
www.citadel.org
Videos and Screen Captures
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Product Details
Platforms Supported
Linux
Training
Documentation
Support
Online
