https://userapps.support.sap.com/sap/support/knowledge/en/2231130
2231130 - XS612 Currently no delivery to RECIPIENT | SAP Knowledge Base Article
Messages (Email, Fax, etc.) being sent from the SAP system are failing in SOST with 'XS612 - Currently no delivery to RECIPIENT'. The long text of the XS612...
sap knowledgecurrentlydelivery