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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MongoDB Atlas runs apps anywhereMongoDB Atlas gives you the freedom to build and run modern applications anywhere—across AWS, Azure, and Google Cloud. With global availability in over 115 regions, Atlas lets you deploy close to your users, meet compliance needs, and scale with confidence across any geography.
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GoAnywhere Managed File Transfer (MFT)GoAnywhere MFT provides secure managed file transfer for enterprises. Deployable on-premise, in the cloud, or in hybrid environments, GoAnywhere MFT software enables organizations to exchange data among employees, customers, and trading partners, as well as between systems, securely. GoAnywhere MFT was a recipient of the Cybersecurity Excellence Award for Secure File Transfer.
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gnubiff is a mail notification program that checks for mail, displays headers when new mail has arrived and allow to display first lines of new mails. Multiple protocols and frontends are supported.
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Add support for making Gmail the default mail application for the GNOME desktop. "Gmail" will be a choice for Mail Reader in the Preferred Applications dialog. "Mailto" links, "Send Link", etc., will be handled by Gmail.
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Faces - a Gtk+ program for monitoring a list (typically mail incoming messages) visually. It supports IMAP and POP mailboxes. There is a huge collection of picons (personal icons) that can be used in conjunction with the faces program.
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Googsystray is a system tray app for Google Voice, GMail, Google Calendar, Google Reader, and Google Docs. It notifies on new messages, alerts, etc., and provides basic services quickly.
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Easy-to-use online form builder for every business.Easy-to-use online form builder for every business. Create online forms and publish them. Get an email for each response. Collect data. Design professional looking forms with JotForm Online Form Builder. Customize with advanced styling options to match your branding. Speed up and simplify your daily work by automating complex tasks with JotForm’s industry leading features. Securely and easily sell products. Collect subscription fees and donations. Being away from your computer shouldn’t stop you from getting the information you need. No matter where you work, JotForm Mobile Forms lets you collect data offline with powerful forms you can manage from your phone or tablet. Get the full power of JotForm at your fingertips. JotForm PDF Editor automatically turns collected form responses into professional, secure PDF documents that you can share with colleagues and customers. Easily generate custom PDF files online!
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MailChecker
MailChecker - The simplest way to check your multiple webmail accounts
MailChecker is a simple system tray email notifier. It handles multiple accounts and supports AOL, Gmail, etc... and many more webmail services with IMAP enabled. It has a simple easy-to-use user interface and configuration panel. -
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a webbased desktop, which handles modules like email-app and so by a webclient. Today only for Mozilla like Browsers. Tester/Developer are welcome :) Check it out on http://x.nebulon.de/netdesk/
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CRM114 is a Controllable Regex Mutilator and filter. It provides arbitrary stream filtering for antispam, adkiller proxies, syslog monitoring, etc. CRM114 has a structured, easily understood way to express regex-based filters, and a learn-by-example mod
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Convman
Conversation manager
Convman is a multi-purpose conversation manager, it allows: Cleaning Facebook conversations to store. Converting Nokia/Android SMS to mbox files. Converting Tim's last 10 free sms sent to mbox. wip:Send free sms from Tim's site and save content to eml file. Hope you like it and find it useful! The icon is a modified one (text-editor) from the Faenza icon set http://tiheum.deviantart.com/art/Faenza-Icons-173323228 The mork parser is a modified version of http://www.scalingweb.com/mork_parser.php -
Cloud-Based Software Licensing - Zentitle by Nalpeiron1000’s software companies have used Zentitle to launch new software products fast and control their entitlements easily - many going from startup to IPO on our platform. Our software monetization infrastructure allows you to easily build or
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Defunct. Not changed since 2002 and not used in years—I now have much better ways to do this kind of thing. A mailbox checking and summary GNOME applet (+ standalone application). Displays sender and subject of the most recent emails you have received, with regexp-based sound notification and sender/subject highlighting, screensaver auto-unblanking, and more.
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pbiff scans files like the EMail Montior programm xbiff for changes. Written in perl. Window pop-up and sound notification can be configured freely. Perl/TK needed only.
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Gmail Notifier
Multiple account (or label) Gmail notifier (without storing passwords)
Gmail Notifier (restartless) is an open-source project that notify you about incoming emails from all your Google Mail accounts and labels. Features: 1. No requirement to enter your credentials. 2. Multiple account support 3. Multiple label support 4. Low bandwidth usage by using RSS technology 5. Mark as read, report span, trash or archive massages right from toolbar -
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GmailSniffer
GmailSniffer is a Gmail Notifier for linux
GmailSniffer is a Gmail Notifier for linux, written in QT4, it checks unread gmail emails, if any, it will show a popup notification, or it can be set to use default system (linux) notification can set popup window position can set to use system notifier can enable/disable sound alert can assign default browser can set email check interval Tested od LMDE, Mint 14, Fedora 17. KDE, MATE, Cinnamon -
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Helper is an integrated PIM and social networking (blog, RSS, foaf, etc) client. Allows to store, annotate and navigate information uniformly by means of folders, tags and categories. Based on OWL, Eclipse RCP and open standards (Dublin Core, foaf, etc).
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IMAP tray checker
System tray IMAP account checker
System tray IMAP account checker. A lightweight IMAP checker that displays new mail icon with tooltip in the system tray. -
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Tool for importing and exporting records into the Mac OS X Address Book. Comma Separated Value (CSV) formats will be supported initially, although other formats may be added. Currently, only the Microsoft Outlook CSV format is supported.
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JECmate is an application to help manage chess games played by mail or email. Written in Java it will support the creation of messages and the sending of those messages by email. It may also be used as an interface to third-party chess engines.
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KLassie is a Kicker Panel Applet to allow you to display how many email messages you have waiting. It comes with to data provider plugins, one that will poll an IMAP server, the other will execute an arbitrary shell command that produces a number, and dis
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Handles GetURL apple events, like a mail client would handle a mailto link, by delegating them to the mutt mail client, using AppleScript and Terminal.app. Both the developers are viewing this mostly as a learning experience, so you are welcome to join.
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MyPassMan is a password management program that securely encrypts all your passwords using a master pass phrase. It takes advantage of capabilities introduced in Java 6 such as web browser launching and the ability to minimize to the System Tray.
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Nylas Mail
An extensible desktop mail app built on the modern web
Nylas Mail is an open-source mail client built on the modern web with Electron, React, and Flux. It was designed to be easy to extend, and many third-party plugins are available that add functionality to the client. See /packages for the separate pieces. Each folder in /packages is designed to be its own stand-alone repository. They are all bundled here for the ease of source control management. In early 2016, the Nylas Mail team wrote extensive documentation for the app that was intended for plugin developers. This documentation lives on GitHub Pages and offers a great overview of the app's architecture and important classes. When you download and build Nylas Mail from the source it runs without its cloud components. The concept of a "Nylas ID" / subscription has been removed, and plugins that require server-side processing are disabled by default. (Plugins like Snooze, Send Later, etc.)