MessageSecurityType Enum
An enumeration of possible types of security applied to a MailMessage.
Fields
ClearSigned | It is a clear signed message. Clear signed messages are composed of two separate parts: the e-mail's content (body and attachments) and a signature. |
None | It is a normal message with no security applied to it. |
OpaqueSigned | It is an opaque signed message. Opaque signed messages are composed of a single part containing both the e-mail's content (body and attachments) and a signature, encoded together into binary form. |