Best Open Source OpenBSD Email Software 2026

Email Software for OpenBSD

Email OpenBSD Internet Clear Filters

Browse free open source Email software and projects for OpenBSD below. Use the toggles on the left to filter open source Email software by OS, license, language, programming language, and project status.

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1

OpenChange Project

Microsoft Exchange compatible server and client libraries

OpenChange is a portable Open Source implementation of Microsoft Exchange server and Exchange protocols. It provides a complete solution to interoperate with Microsoft Outlook clients or Microsoft Exchange servers. OpenChange client-side library is used in existing messaging clients and is the solution in new projects to communicate natively with Microsoft Exchange and Exchange-compatible servers. OpenChange server is a transparent Microsoft Exchange server replacement using native Exchange protocols and does not require any plugin installation in Outlook.

2 Reviews

Downloads: 14 This Week

Last Update: 2023-08-10
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2

GmailFTP

Use your Gmail account for file storage. No file size limits. Doesn't have to be installed.

Downloads: 0 This Week

Last Update: 2013-04-19
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3

Ogss - Open Gmail SMS Shell

OGSS uses Python and libgmail to allow you to control your computer via SMS.

Downloads: 0 This Week

Last Update: 2013-04-15
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4

spamresponder

This is a very simple and radical spam filter, combining dns-validation with the challenge/respond approach.

Downloads: 0 This Week

Last Update: 2016-07-24
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When a message is received ThinkAutomation automatically executes one or more Automations. Automations are created using an easy to use drag-and-drop interface to run simple or complex tasks. Automations can perform many business process Actions, including: updating company databases, CRM systems and cloud services, sending outgoing emails, Teams & SMS messages, document processing, custom scripting, integration and much more. Over 100 built-in actions are included, plus ThinkAutomation is extensible with Custom Actions.  

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