SAP Knowledge Base Article - Preview

3080263 - Mail Adapter returns error "Invalid message content when handling MIME exception"

Symptom

You have configured an integration flow (iflow) in your SAP Cloud Integration (SCI) tenant. In this iflow you send a mail to outlook with contains an attachment through the Mail Adapter. 

While processing a message, the following error occurs:

com.sun.mail.smtp.SMTPSendFailedException: 554 5.6.0 Invalid message content when handling MIME exception. IMC53


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Environment

SAP Cloud Integration

Product

Cloud Integration all versions

Keywords

SAP Cloud Integration, SCI, CI, Mail, Outlook, Microsoft, MS, Error, Attachment, 554, ICM53, MIME, Invalid, 5.6.0, SMTP, SMTPSendFailedException, Adapter , KBA , LOD-HCI-PI-CON-SOAP , SOAP Adapter , Problem

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