SparkPost | Using SparkPost with Postfix
To use SparkPost as an SMTP relay for Postfix, create an API key with the 'Send via SMTP' permission enabled, then enter the following into your Postfix config file (typically main.cf):
To use SparkPost as an SMTP relay for Postfix, create an API key with the 'Send via SMTP' permission enabled, then enter the following into your Postfix config file (typically main.cf):