ModifyMimeTypes

In Exchange 2007 and 2010, the Content-Type encoding for MIME attachments is determined by a list which is stored in the Exchange Organization container in Active Directory within the msExchMimeTypes property. The list can be easily viewed in the Exchange Management Shell usi...

Experfwiz (Exchange Performance Data Collection tool)

ExPerfWiz is a powershell based script to help automate the collection of performance data on Exchange 2007 and Exchange 2010 servers

OABValidate

This tool is for tracking down unresolvable DNs on directory objects when you have an Exchange server where Offline Address List generation (oabgen) is failing with event 9339 and error code 8004010e.

exchangelib - Python client for Microsoft Exchange Web Services (EWS)

•    Python

This module provides an well-performing, well-behaving, platform-independent and simple interface for communicating with a Microsoft Exchange 2007-2016 Server or Office365 using Exchange Web Services (EWS). It currently implements autodiscover, and functions for searching, creating, updating, deleting, exporting and uploading calendar, mailbox, task, contact and distribution list items. exchangelib uses the lxml package, and pykerberos to support Kerberos authentication. To be able to install these, you may need to install some additional operating system packages.

Open Source Exchange Control Panel

A project to work on the development of an open source control panel for Microsoft Exchange 2007 (and 2010). We aim to create a control panel to allow both business and host to provide a way for users to create and manage exchange accounts through a simple web interface.

FixMailboxSD - Exchange Mailbox Security Descriptor Canonicalizer

This is a small utility to fix mailbox security descriptors in Microsoft Exchange that have become non-canonical. It must be run on a machine with Exchange System Manager for Exchange 2003 installed, but it will work against mailboxes on 2003 or 2007 (not 2010).

Exchange WebPart for SharePoint

A SharePoint WebPart Project to see Exchange (2007 SP1 and 2010) unread emails. This WebPart use Exchange WebServices API to communicate with the Exchange server.

RBAC Manager R2 for Exchange 2010 SP2, Exchange 2013 Preview and Office 365

Exchange 2010 RBAC Editor (RBAC GUI) Exchange 2010 RBAC Manager Developed in C# and using Powershell behind the scenes RBAC tool to simplfy RBAC administration

ADModify.NET

ADModify.NET is a tool primarily utilized by Exchange and Active Directory administrators to facilitate bulk user attribute modifications. See http://blogs.technet.com/exchange/archive/2004/08/04/208045.aspx for launch details

Craig's Utility Library

•    CSharp

Craig's Utility Library contains various utility classes used in both web and desktop programming. The library contains classes to handle tasks such as encryption, compression, Microformats, serialization, dealing with Exchange, Active Directory, Twitter, Netflix, threads, etc.

Exchange Spigot for NodeXL

Exchange Spigot for NodeXL enables Microsoft Excel plugin NodeXL to collect messaging data from the Microsoft Exchange Server and display that data as a graph. It is developed in C#.

Restore Exchange 2007 Mailbox to Exchange 2010

Get here advanced method of restoring Exchange mailbox database from EDB file and turn it into a healthy file format to avoid any kind of interruption.

Exchange Notifications Component

The Exchange Notifications component makes it easy to receive Push notifications from an Exchange 2007 server using a simple object model. Notifications are received using a WCF listener.

HeaderFilterAgent for Exchange 2007

A transport agent for Exchange 2007 that strips unwanted X- headers from incoming internet email. This prevents your named props table from filling up with unwanted headers.

Microsoft Exchange Public Folder Migrator to Microsoft SharePoint

This software tool migrates Microsoft Exchange Public Folder data to SharePoint web site. It is a self contained executable and very easy to use. I now want to share with others to refined and customized as needed.

Exchange Reports

Exchange Reports with its built-in reports gives you overall information about your Exchange Environment.

DavMail - POP/IMAP/SMTP/Caldav to Exchange

•    Java

DavMail is a POP/IMAP/SMTP/Caldav/Carddav/LDAP exchange gateway allowing users to use any mail/calendar client (e.g. Thunderbird with Lightning or Apple iCal) with an Exchange server, even from the internet or behind a firewall through Outlook Web Access. DavMail now includes an LDAP gateway to Exchange global address book and user personal contacts to allow recipient address completion in mail compose window and full calendar support with attendees free/busy display.

php-ews - PHP Exchange Web Services

•    PHP

The PHP Exchange Web Services library (php-ews) is intended to make communication with Microsoft Exchange servers using Exchange Web Services easier. It handles the NTLM authentication required to use the SOAP services and provides an object-oriented interface to the complex types required to form a request. Note: Not all operations or request elements are supported on all versions of Exchange.

OpenChange - Open Source implementation of Microsoft Exchange server

•    C

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.

Live@Edu and Office 365 Exchange Online Library

Live@Edu and Office 365 ExchangeOnline Library is an Abstraction Layer in order to manage and get mail from Exchange Online.