Enum SmtpDeliveryFormat Path C++ Link System.Net.Mail.SmtpDeliveryFormat, System underlying int32 System Values 2 NameValueHex SevenBit00x00International10x01 Used by 1types with a member, parameter or interface of this type SmtpClient // System.Net.Mail.SmtpDeliveryFormat, System enum class SmtpDeliveryFormat : int32 { SevenBit = 0, International = 1, };