Prerequisites:
- Sitecore XP versions 8.2 Initial Release – 8.2 Update-7.
- Solution running on .NET Framework 4.5.2.
- Email Delivery Service installed.
Examples of actions that require connection to SparkPost:
- Suppression List management.
- Send Email.
- Bounce Check.
- Spam Check.
Examples of errors:
The underlying connection was closed: An unexpected error occurred on a send.
Unable to read data from the transport connection:
An existing connection was forcibly closed by the remote host.
Failed to read beginning of SSL/TLS record.