882 Open source projects that are alternatives of or similar to Davmail

Fullstack, security focused mailserver based on OpenSMTPD for OpenBSD using ansible

Production-ready fullstack but simple mail server (SMTP, IMAP, LDAP, Antispam, Antivirus, etc.) running inside a container.

Python client for Microsoft Exchange Web Services (EWS)

This Fiddler Extension is an Office 365 centric parser to efficiently troubleshoot Office 365 client application connectivity and functionality.

asynchronous library for sending and receiving mail via fs2._

Insular email distribution - mail server as Docker images

SMTP and IMAP checker / cracker for mailpass combolists with a user-friendly GUI, automated inbox test and many more features.

Office 365 & Microsoft Graph Library for Python

Delta Chat Rust Core library, used by Android/iOS/desktop apps and bindings

A cross-platform .NET library for IMAP, POP3, and SMTP.

Event-driven networking engine written in Python.

VMime Mail Library

Fake Protocol Server

Read and write email files (MSG, EML, MHTML), and compose, receive and send email messages using POP, IMAP, SMTP, and EWS in a simple and efficient way.

Fortran 2008 interface bindings to libcurl

⚡️Arduino Mail Client Library to send, read and get incoming mail notification for ESP32, ESP8266 and SAMD21 devices. The library also supported other Arduino devices using Clients interfaces e.g. WiFiClient, EthernetClient, and GSMClient.

Configure Magento 2 to send email using Google App, Gmail, Amazon Simple Email Service (SES), Microsoft Office365 and many other SMTP (Simple Mail Transfer Protocol) servers

Library to send e-mails over different transports and protocols (like SMTP and IMAP) using immutable messages and streams. Also includes SMTP server.

🌈 A simple implementation example with and without email-templates using mailer module for nest js built on top of nodemailer.

A third-party, open-source ProtonMail CardDAV, IMAP and SMTP bridge

✉️ Composable all-in-one mail server.

Cypht: Lightweight Open Source webmail written in PHP and JavaScript

A light-weight, modular, message representation and mail delivery framework for Python.

AD Health Check, Send HTML Email, Ping machines, Encrypt Password,Bulk Password,Microsoft Teams,Monitor Certificate expiry, Monitor cert expiry, AD attributes, IP to Hostname, Export AD group, CSV to SQL,Shutdown, Restart, Local Admin, Disk Space, Account expiry,Restore Permissions, Backup permissions, Delete Files Older Than X-Days, export DHCP options,Read Registry,Distribution group AD attributes,Monitor Windows Services,Export Reverse DNS,Task Monitor,Monitor and alert, Exchange Health check,Get Network Info, Export AD Attributes,AD group members, Office 365 Group member, SQL to CSV, Outlook save send attachments, Upload files to FTP,Exchange – Total Messages Sent Received, Set Teams Only Mode, Intune Duplicate Device,Intune Cleanup Not Evaluated, Ownership and Grant Permissions, Write Create Modify Registry , Organization Hierarchy from AD,Azure AD Privileged Identity Management,Intune – Export MAM Devices,Intune Marking devices as Corporate, Dynamic to Static Distribution Group,Monitor Alert Office 365 services,Group Member Count,Bulk Addition external users sharepoint, ADD to Exchange online License Group,All in One Office 365 Powershell,Bulk Addition of Secondary Email, Automate move mailboxes to o365, Addition Modification Termination Exchange users, Monitoring Unified Messaging port,Unified Messaging Extensions Report, Set Default Quota for SharePoint,Bulk Contact Creation and Forwarding, Uploading and Downloading files sftp, Monitoring Sftp file and download, Office 365 groups Write back, CSV parser, Email address update, Email address modify, MDM enrollment, Welcome Email, Intune Welcome Email, remove messages, remove email, SKOB to AD, SKOB to group, PowerApps report, Powerautomate Report, Flow report, Server QA, Server Check List, O365 IP range, IP range Monitor, o365 Admin Roles, memberof extraction, CSV to Excel, Skype Policy, UPN Flip, Rooms Report, License Reconciliation,Intune Bulk Device Removal, Device Removal, Clear Activesync, Lync Account Termination,Lync Account Removal, Enable office 365 services, Enable o365 Services, Export PST, Site collection Report, Office 365 Group Sites, System Admin,ActiveSync Report,White Space,Active Directory attributes, outlook automation, Intune Detect App, Distribution list Fix, Legacy DN, start service, stop service, disable service, Message tracking, Distribution lists report,Distribution groups report,Quota Report, Auto reply, out of office, robocopy multi session, Home Folder, local admin, Database, UPN SIP Mismatch, Recoverable deleted, teams number, Number assignment, teams phone, AD Group Hierarchy, Hierarchy membership, Sync Groups

Wavebox Classic has been updated to Wavebox 10. Learn more Wavebox.io

The complete and secured Mail Client for ESP32, sending and reading the E-mail through the SMTP and IMAP servers.

HTTP-to-LDAP Gateway

mnm implements TMTP protocol. Let Internet sites message members directly, instead of unreliable, insecure email. Contributors welcome! (Client)

The Hoa\Mail library.

A bridge written in Golang to receive and write emails in matrix

Skirnir Email Server

thunderbird addons provide exchange support: mail, calendar, global address list (contacts)

The ISPDB, Thunderbird's database of mail configuration files.

Unofficial Self-Service Web Portal for Veeam Backup for Microsoft Office 365

Poste.io plugin for Dokku

Run ProtonMail Bridge in a docker container

End-to-end encrypted email for the mesh networking age

The magma server daemon, is an encrypted email system with support for SMTP, POP, IMAP, HTTP and MOLTEN,. Additional support for DMTP and DMAP is currently in active development.

mailcow: dockerized - 🐮 + 🐋 = 💕

Simple, modern & fast web-based email client

Official master for the Greenmail project

small mail server

💌 Mail app for Nextcloud

Email-based instant messaging for Desktop.

MFCMAPI

The legitimate email replacement — n-identity, decentralized, store-and-forward, open protocol, open source. (Server)

✉️ Teaching an Old Dog New Tricks -- IRC: #neomutt on irc.libera.chat

OST2PST - converts Outlook OST files to PST format

Provides a clean and simple way to configure the WordPress-bundled PHPMailer library, allowing you to quickly get started sending mail through a local or cloud based service of your choice

Emails at the heart of your business logic!

Eventum Issue Tracking System

Public PowerShell script gallery for ScriptRunner.

mailio is a cross platform C++ library for MIME format and SMTP, POP3 and IMAP protocols. It is based on standard C++ 17 and Boost library.

Prospect is an Outlook mail desktop client powered by Electron

OX COI Messenger - a Flutter app for the COI (Chat Over IMAP) standard

Mailozaurr is a PowerShell module that aims to provide SMTP, POP3, IMAP and probably some other ways to interact with Email. Underneath it uses MimeKit and MailKit libraries written by Jeffrey Stedfast.

🌰️🐿️ SquirrelMail GitHub Repository (PHP 7-OK!)

Self-hosted server for the ProtonMail client

.NET email library and proxy supporting IMAP, POP3, and SMTP with S/MIME and PGP.

LdapTools is a feature-rich LDAP library for PHP 5.6+.