Showing 23 open source projects for "e-mail encryption"

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  • 1
    Proton Mail Bridge

    Proton Mail Bridge

    Proton Mail Bridge application

    ...It provides a seamless integration layer for users who need offline support, familiar local client workflows, or tighter integration with desktop tools while preserving Proton’s zero-access encryption model. The Bridge app continues running even when its GUI is closed so that mail clients can remain connected and synchronized, and it supports automatic startup and robust credential handling via secure storage.
    Downloads: 17 This Week
    Last Update:
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  • 2
    PHPMailer

    PHPMailer

    The classic email sending library for PHP

    ...SMTP authentication with LOGIN, PLAIN, CRAM-MD5, and XOAUTH2 mechanisms over SMTPS and SMTP+STARTTLS transports. Validates email addresses automatically. Many PHP developers need to send email from their code. The only PHP function that supports this directly is mail(). However, it does not provide any assistance for making use of popular features such as encryption, authentication, HTML messages, and attachments. Formatting email correctly is surprisingly difficult. There are myriad overlapping (and conflicting) standards, requiring tight adherence to horribly complicated formatting and encoding rules – the vast majority of code that you'll find online that uses the mail() function directly is just plain wrong, if not unsafe!
    Downloads: 200 This Week
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  • 3
    Proton Web Clients

    Proton Web Clients

    Monorepo hosting the proton web clients

    ...These web clients run entirely in the browser, letting users securely interact with their email, calendars, files, and other services without needing native software installed, and benefiting from end-to-end encryption where applicable. The monorepo includes application logic, UI components, build scripts, and testing infrastructure for reliable deployments and streamlined continuous integration.
    Downloads: 5 This Week
    Last Update:
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  • 4
    GoldBug - Encrypted Communications

    GoldBug - Encrypted Communications

    Chat Messenger. E-Mail-Client. Websearch. Filetransfer.

    GoldBug is a decentralized & secure communication suite that offers an integrated e-mail client, an instant messenger & a file transfer. Also included is an URL-RSS-DB & a p2p web search. Current vers. w/ McEliece Algorithm. GoldBug has been 2013 - 2023 ten years just another Graphical User Interface of the Spot-On Encryption Suite. Main GUI features: Minimal & colorful Interface with Tabs in the East. Microsoft & Qt MinGW deprecated Win32 & for Compiling: ● https://sourceforge.net/p/goldbug/wiki/compiling As Spot-On implemented the minimal GB-concept & Nuvola Icons, GoldBug has now been fully integrated into Spot-On Win64: Just choose Tabs at East & Mini-View in Options - w/ Nuvola Icons of course! ...
    Downloads: 22 This Week
    Last Update:
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  • 5
    mendelson OFTP2

    mendelson OFTP2

    Implementation of the OFTP2 protocol (RFC 5024)

    The mendelson OFTP2 is a JAVA-based open source OFTP2 solution. It contains a logging- and configuration GUI (SWING) and supports encryption, digital signatures, message compression, TLS, certificate exchange, message routing, mail notification
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    Downloads: 23 This Week
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  • 6

    Mail2sh

    Executes orders received by email

    Mail2sh is a tool for send shell command by email with a simple module and to avoid you to know how procmail and sendmail works. Mail2sh makes it possible to carry out shell commands by email. Email is sent to a particular user on your host and the commands will be carried out if the user and password given matches ones in /etc/passwd. Commands are executed with the user's privileges, and combined with a PGP module ensures a certain level of security for use. Note that the system is not...
    Downloads: 0 This Week
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  • 7
    Qpsmtpd

    Qpsmtpd

    qpsmtpd is a flexible smtpd daemon written in Perl

    qpsmtpd is a flexible SMTP daemon written in Perl, designed to be easily extensible through a plugin architecture. It serves as a drop-in replacement for qmail-smtpd and supports integration with various mail transfer agents, providing advanced spam filtering and email processing capabilities.
    Downloads: 0 This Week
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  • 8
    Spot-On
    Seriously entertaining dolphins on echo networks. The official source repository is located at https://github.com/textbrowser/spot-on. Downloads are located at https://github.com/textbrowser/spot-on/releases.
    Downloads: 0 This Week
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  • 9
    Hedwig Mail server
    Hedwig is an open source IMAP, SMTP, POP3 server written in Java, designed with ease of installation and configuration in mind. Hedwig enables storage of mail message headers in a relational database(MySQL or Oracle) and mail messages in a file system. Visit http://hwmail.sourceforge.net/ for more information.
    Downloads: 7 This Week
    Last Update:
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  • 10
    CheckMails

    CheckMails

    System tray unread mail checker for Linux

    CheckMails periodically looks for unread mails and displays the total number of unread mails in the system tray icon. Several mailboxes can be configured. The number of unread mails for each mailbox is detailed in a notification that appears when clicking on the icon and after a check. This application supports only IMAP protocol with SSL encryption. The connection information for each mailbox is stored in an encrypted file using a master password.
    Downloads: 0 This Week
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  • 11

    GoodCrypto private server

    Secure mail + Tor gateway

    Protect your company's email and browsing with your GoodCrypto private server. * Protects email metadata and resists traffic analysis * Automatic encryption, decryption, and key management * All private keys stay on *your* server * Users don't change their email or browser software * Blocks web malware * Runs on your private server * Completely decentralized
    Downloads: 0 This Week
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  • 12
    ADbNewsSender is an easy to install and use php based newsletter script. You can use it to manage multiple newsletters. It is using double opt in and supports MySQL/MariaDB and PostgreSQL. You can also present a web archive to your website's visitor. Please note that the development has been discontinued. You can still download the software, but you won't receive any support or updates.
    Downloads: 0 This Week
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  • 13
    Cassiopeia's BitMail

    Cassiopeia's BitMail

    Encrypting E-Mail Client

    BitMail is a Proof-of-Concept- / Design-Study for an Qt E-Mail Client. POP3 / IMAP / SMTP / P2P E-Mail-Client. ● Qt E-Mail Client. ● Build-in Encryption to secure E-Mails ● IMAP & POP3 ● Additionally a full decentral P2P Email-Option via the Echo Protocol ● Store Email for Offline-Friends in the P2P Network. ● Chat and Instant Messaging is build in. ● POPTASTIC function (Chat over Email) ● Calendar widget functionality...
    Downloads: 2 This Week
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  • 14
    ciphermail

    ciphermail

    Ciphermail email encryption gateway (S/MIME, OpenPGP, PDF encryption)

    is a standards based centrally managed email server (MTA) that encrypts and decrypts your incoming and outgoing email at the gateway level. Ciphermail Email Encryption Gateway is compatible with any existing email infrastructure like Microsoft Exchange and Lotus Notes and has support for S/MIME, OpenPGP and PDF encryption. Ciphermail Email Encryption Gateway has a built-in CA which can be used to issue X.509 certificates for internal and external users. For additional security, keys...
    Downloads: 0 This Week
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  • 15
    inlook
    An e-mail client with address book
    Downloads: 0 This Week
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  • 16
    Auto Encryption is an extension to thunderbird to search your certificate database and find the emails you enter. If they are found and your able to encrypt the mail it enables encryption, otherwise it disables it.
    Downloads: 0 This Week
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  • 17
    gpg-mime-filter
    Ruby script framework for the encryption and decryption of email according the GPG/MIME Format (RFC 3156). It can be used for e.g. for Apple' Mail as replacement for GPGMail.
    Downloads: 0 This Week
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  • 18
    Email client & server with clustering support. Program focuses on data processing and management – the archiving, sending, receiving and encryption of e-mail messages with the related management of accounts. Functionality divided into server and client
    Downloads: 0 This Week
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  • 19
    With Tiger Envelopes you can stop snoops from reading your email. Same email client. No extra steps. One click to install on Windows and Linux. Configures Outlook, Thunderbird, and KMail. Supports GPG, PGP, Bouncy Castle encryption.
    Downloads: 0 This Week
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  • 20
    1. project name eXPimenttk (e-SecureOffice) 2.Language Java (req. - at least j2re) 3.target platform - Cross-platform software 4.problem we want to sole- Encryption, Decryption software, File eraser, Messenger, Mailer,Remailer,FireWall 5 target - user
    Downloads: 0 This Week
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  • 21
    gaim-e is an encryption plugin for gaim. It uses gnupg (gpg) to securely transfer the session key (RC5). It works with AOL, MSN, and YAHOO. More protocols to come soon. At the current time the GPGME is needed.
    Downloads: 0 This Week
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  • 22
    An API and test suite, or possibly an application unto itself, to manage keys and allow mail user agents (such as pine or mutt) to use encryption and authentication systems (such as S/MIME) via the services of external encryption suites (such as OpenSSL)
    Downloads: 0 This Week
    Last Update:
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  • 23
    E-Mail Encryption Gateway
    Downloads: 0 This Week
    Last Update:
    See Project
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