What is new?

Apr 2021 - EA DomainKeys/DKIM for IIS SMTP Service and Exchange Server 3.8 released

New DKIM Management Powershell;
C#, VB.NET DKIM Management Sample;
Use pkcs8 private key instead of pfx certificate;
Silent installation for server core;
Improved DKIM Manager.

Feb 2019 - EA DomainKeys/DKIM for IIS SMTP Service and Exchange Server 3.7 released

New release for Exchange 2019;
Add new options in DKIM Inbound Agent (Blocked IP address, Blocked Domain, Ignored Gateway).

July 2018 - EA DomainKeys/DKIM for IIS SMTP Service and Exchange Server 3.6 released

Run DKIM manager as administrator by default;
Adjust pfx file permission automatically;
Use From domain as primary signing domain instead of Sender header;

Sep 2017 - EA DomainKeys/DKIM for IIS SMTP Service and Exchange Server 3.5 released

Inbound DKIM/SPF/DMARC authentication;
Fix bad headers in embedded message automatically;
New kernel with performance improvement.

Aug 2015 - EA DomainKeys/DKIM for IIS SMTP Service and Exchange Server 3.3 released

Supports certificate in machine store and email address wrap; Bug fix for Sender Rule in IIS SMTP Service.

July 2015 - EA DomainKeys/DKIM for IIS SMTP Service and Exchange Server 3.2 released

Deployment Tool for Windows DNS Server; SPF/DMARC Tool; Advanced options for DKIM length and Sender Rule.

March 2014 - EA DomainKeys/DKIM for IIS SMTP Service and Exchange Server 3.1 released

Supports Exchange 2013 SP1 and sign DKIM on behalf of client domain.

Oct 2012 - EA DomainKeys/DKIM for IIS SMTP Service and Exchange Server 3.0 released

Sender Rule, Online Test Tool, Customized Signed Header and rsa-sha256.

Oct 2009 - EA DomainKeys/DKIM for IIS SMTP Service and Exchange Server 2.1 released

Feature: Improved performance on Exchange 2007
Important Notice: You MUST have Exchange 2007 SP1 rollup 9 or SP2 installed on your server with this version.

Aug 2009 - EA DomainKeys/DKIM for IIS SMTP Service and Exchange Server 2.0 released

Feature: Installing script for IIS SMTP Service.
Bug fixed: S/MIME MAPI message is converted to plain/text format incorrectly in Exchange 2007.

Feb 2009 - EA DomainKeys/DKIM for IIS SMTP Service and Exchange Server 1.1 released

Bug fixed: DKIM signature is failure with duplicated header.
Bug fixed: Meeting request is converted to plain/text format incorrectly in Exchange 2007.