activitymimeattachment — Email Attachments
Use activitymimeattachment objects to insert email attachments into Dynamics 365.
To insert email attachments, create the following links:
- One link between the source field that contains the filename of the attachment and vfAttachmentFileName.
- Another link between the source field that contains the attachment, and, depending on how the source document is encoded, either the vfAttachment or vfAttachmentBase64 virtual field.
See also