SMTP domains and configuration

  • How to retrieve your SMTP credentials

    To send emails via the Cyberimpact SMTP Relay, your software needs login credentials: an SMTP username and password. This article explains how to create them and where to find them in your Cyberimpact account.

  • SMTP configuration: connection settings

    This article presents all the settings needed to connect your application or software to the Cyberimpact SMTP Relay. After reading it, you will know which settings to enter in your tool for sends to work correctly.

  • Permissions and access to the SMTP service

    Access to the Cyberimpact SMTP service varies depending on the user type and the plan status on your account. This article explains who can access what, and how to grant or restrict access for a team member.

  • SMTP domains and their authentication

    Before sending emails via the Cyberimpact SMTP Relay, you must configure and authenticate the domain you want to use as your sender address. This article explains what domain authentication is, why it is necessary, and how to configure it step by step.

  • How to test an SMTP integration

    Before sending emails to real recipients, it is recommended to run a few tests to make sure your application is properly connected and that emails are being sent and delivered correctly. This article walks you through the essential validation steps.

  • How to reset an SMTP password

    If you have lost your SMTP password or want to change it for security reasons, you need to reset it from your Cyberimpact account. This article explains how to proceed and what you need to do afterward.

  • Deleting an SMTP domain or user

    You can delete a sending domain or an SMTP user from the Domains tab of your account. This article explains how to proceed and what you need to know before deleting.