SAP E-mail 365 service - Direct Customer Onboarding Guide
SAP E-Mail 365 provides a RESTful JSON API interface that delivers email capabilities. The API interface is easily consumable by any upstream application. Both transactional and marketing emails are supported using the same email service. SAP E-Mail 365, email service also delivers ability to secure email notification campaigns using custom domains, DKIM and SPF based deliverability/ reputation management.