Outbound DKIM signing for Third-Party Domains in Email Security.cloud

Products

• Email Security.cloud

Issue/Introduction

Third-Party Domains not listed in DKIM Signing Settings (Platform > DKIM Signing)

Environment

Email Security.cloud

Cause

Outbound DKIM Signing is not supported for Third-party Domains.

 

Resolution

The workaround is to register the third-party domain under the sender's My Domains page.