DeploymentTechnical Documentation

How to implement DKIM and/or DMARC on Microsoft Exchange Server

Although many organizations are migrating to the cloud via Microsoft 365 or Exchange Online, we still see a lot of organizations still operating their own on-premises Microsoft Exchange Server. Over the past few years we’ve seen an increase in implementations of DMARC and DKIM in various platforms. Unfortunately, there is no out-of-the-box support for DKIM…
Vaughn Talbert
23 September 2020
DeploymentTechnical Documentation

How to Publish a DMARC Record

A DMARC record exists as part of your Domain Name System (DNS) record, which routes traffic on the Internet. You can include additional information in the DNS, like your domain’s DMARC record—a text entry within the DNS record that tells the world your email domain’s policy based on the configured SPF and DKIM protocol. To…
Vaughn Talbert
3 June 2020
phishing Industry NewsTechnical Documentation

Three Steps for Basic BEC Defense

Weaponized fake emails are fooling businesses around the globe. When combined with easy access to information from business-facing social networks, BEC attacks now indiscriminately target everyone—from the smallest shops to the largest organizations in the world. The following three steps will put basic BEC defense in place at your organization:Use DMARC to get visibility into…
John Bowers
7 October 2019
dmarcian Detail Viewer dmarcian ToolsIndustry NewsTechnical Documentation

Detail Viewer: Report Processing Optimization and DKIM Selector Visibility

We're incredibly excited to share recent improvements to one of the most heavily used elements of our application—the Detail Viewer. All of us at dmarcian are certain that you will find these updates to be useful throughout the process of DMARC deployment and management. We’ve added some performance enhancements to the data-analysis stage of report…
John Bowers
5 October 2019
Technical DocumentationVideos

Videos on all things DMARC

We're very pleased to feature a series of short, technical videos that walk through various aspects of DMARC.  These videos draw upon the best of our training courses, are freely available and can be viewed at your leisure. These videos stand by themselves and should be accessible even to the less technically inclined among us.…
dmarcian
7 August 2019