Open Source Email Software
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Email Software
View 289 business solutionsBrowse free open source Email software and projects 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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Gen AI apps are built with MongoDB AtlasMongoDB Atlas is the developer-friendly database used to build, scale, and run gen AI and LLM-powered apps—without needing a separate vector database. Atlas offers built-in vector search, global availability across 115+ regions, and flexible document modeling. Start building AI apps faster, all in one place.
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Cloud-based observability solution that helps businesses track and manage workload and performance on a unified dashboard.Monitor everything you run in your cloud without compromising on cost, granularity, or scale. groundcover is a full stack cloud-native APM platform designed to make observability effortless so that you can focus on building world-class products. By leveraging our proprietary sensor, groundcover unlocks unprecedented granularity on all your applications, eliminating the need for costly code changes and development cycles to ensure monitoring continuity.
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PHP app to access Gmail/Googlemail/Gmail-for-Your-Domain accounts on wireless devices. Convenient alternative access method to your email account on the move, gmail-mobile incorporates as many Gmail features as possible within limits of a mobile device.
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Owl PHPMailer
A Powerful PHP bulk email sending script with smtp support.
Owl PHPMailer is a PHP mass mailer script with a great capabilities, Supports multiple SMTP Servers, attachments and message type and many more! All you need to get started is to upload the script to your Webhost and start using it, Yes it's that simple! -
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A web-based helpdesk ticketing system. It adopts a more effective ticket sorting/ranking method instead of the cumbersome "assign/completed". More: http://www.upoint.info/cgi
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A Plugin for Sympa.org the mailing list manager. This plugin is an authentification engine with LemonLDAP.org(a sf.net project).
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Employees get more done with RipplingEffortlessly manage the entire employee lifecycle, from hiring to benefits administration. Automate HR tasks, ensure compliance, and streamline approvals. Simplify IT with device management, software access, and compliance monitoring, all from one dashboard. Enjoy timely payroll, real-time financial visibility, and dynamic spend policies. Rippling empowers your business to save time, reduce costs, and enhance efficiency, allowing you to focus on growth. Experience the power of unified management with Rippling today.
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CookMail is a powerful HTML email form CGI handler. It provides custom HTML output and email messages without the hassle of programming.
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This small simple secure mail interface allows users to create messages, encrypt them with a password using the Enigma cipher and then send them to anyone with an email account.
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An extensible .NET-based API for accessing Google's Gmail service. The model is very modular, as it follows common OOP design patterns. A small reference application is included that acts as a system tray mail notifier and address book importer.
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A feature rich PHP newsletter / mailing list management tool. It offers multiple lists, import, export, attachments, drafts, AJAX, notifications, cron, MD5 protected logins and batched delivery. No database required. Online demo version available.
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Intelligent predictive dialer for outbound call centerOur autodialer software can massively increase productivity by dropping busy, unanswered and disconnected line, passing calls answered by real people back to your agents, and leaving messages on answering machines.
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HyperNews is a web-based threaded forum system with a two-way email gateway. The Perl code needs to be rewritten to allow much greater flexibility and power. See www.hypernews.org.
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JFormMail is a generic HTML form to e-mail gateway that parses the results of any form and sends them to the specified users. This servlet has many formatting and operational options, most of which can be specified within each form, meaning you don't nee
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List-Summary monitors a mailing list and keeps statistics about subjects and contributors. Experience has shown these statistics are interesting, and help remind high volume contributors to consider whether such a role is appropriate.
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Matt's FormMail is a customizable form to email perl script which unlike most other formmail scripts that I have seen or used, it handles its own SMTP procedures, contacting the SMTP server manually and hence removing the need for a program such as blat/
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ORSEE is a web-based Online Recruitment System for Economic Experiments. Key features: attribute query selection, random recruitment, experiment calendar, reputation system, automated mailing, pdf output, complete documentation.
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A newsletter system based on PHP and MySQL that can be easily integrated into an existing web site. Features multiple lists, personalised emails, can handle a large number of subscribers and keeps a log of all sent emails.
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PHP FormMail Generator - A tool to create ready-to-use web forms in a flash. Once the form has been generated, you have a full functional web form. Including error checking of required fields, email address validation, credit card number & expiry date che
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a public email form writen in php with template design ... file transfers, session support, XHTML compient with default templates, selectable to addresses AND hidden true email addresses, MX record checking for false email addresses
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Penguin Greetings (pgreet) is a Perl web-based ecards for UNIX systems. pgreet is template-based and makes ecards more like email. pgreet can use SpeedyCGI for faster CGI transactions. A separate daemon does the emailing and data storage for security
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PowerNewsletter is an easy-to-use newsletter system. It provides simple subscription / unsubscription mechanisms and a powerful web-interface for managing user and newsletter data. PowerNewsletter is based on PHP and MySQL or text files (soon to come)
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Protect your email address. Easily create email "placeholders" to shield your real address. Create one off email aliases to track who's abuseing your email, and stop their spam. CGI written in Perl to allow webmasters to easily create email aliases
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Speller Pages is a Web interface and JavaScript library for a server-side spell check program. Available in PHP or Perl/CGI versions, Speller Pages allows you to bring the superior spelling suggestion capabilites of GNU Aspell to users of your Web site.
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See Matt Wright for PERL CGI scripts. Upgrade to Oracle8i if you need MD4/5 or binary operations for PL/SQL.
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Whitebeam Web Application Server
JavaScript/XML engine for Apache
Whitebeam is a complete rapid development Web application server integrating Apache, Posgresql, Mozilla's SpiderMonkey JavaScript engine with it's own powerful XML/XPath based secure application framework.