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Welcome to Open WebMail Project!


Open WebMail is a webmail system based on the Neomail version 1.14 from Ernie Miller. Open WebMail is designed to manage very large mail folder files in a memory efficient way. It also provides a range of features to help users migrate smoothly from Microsoft Outlook to Open WebMail.


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Online Demo


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Open WebMail project is an open source effort made possible thanks to volunteer contributions by hundreds of developers around the world. But volunteers can't do everything: it takes money to host our server and coordinate the work done by volunteer contributors.

Please support our project!


We'd like to thank following Patrons of the Project!

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If you'd like to become one of our Patrons of the Project, please contact Thomas Chung for more information.

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