DeploymentTechnical Guidance

How to Publish a DMARC Record with DYN

For those of you that use DYN as your DNS provider, here are brief instructions for adding a DMARC record. If your domain has been added to DYN through one of their partners you’ll manage your DNS records through that hosting partner. Create your domain’s DMARC record. If you have already generated a DMARC record,…
John Bowers
3 December 2020
DeploymentTechnical Guidance

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 many 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 and DMARC in Microsoft…
Vaughn Talbert
23 September 2020
DeploymentTechnical Guidance

How to Publish a DMARC Record with GoDaddy

For those of you that use GoDaddy as your DNS provider, here are brief instructions for adding a DMARC record. If your domain has been added to GoDaddy through one of their partners you’ll manage your DNS records through that hosting partner. Create your domain’s DMARC record. If you have already generated a DMARC record,…
Vaughn Talbert
7 August 2020
DeploymentTechnical Guidance

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