Name : Lauri Tarkkala E-mail : Lauri.Tarkkala&sonera.com MIME media type name : Application MIME subtype name : Vendor Tree - vnd.s3sms Required parameters : url -- an URL which represents the origin of the message date -- the date in seconds since the EPOCH as specified in RFC868 id -- an arbitrary string used to track message encodings Optional parameters : expire -- expiration date for the encoding specified in the same format as for the date param above Encoding considerations : The data to be encoded consists of arbitrary bytes (as opposed to merely arbitrary 7-bit characters). Security considerations : The media type is used to identify the encoding and decoding associated with the actual content data, which is not to be processed as executable code and does not contain instructions which are automatically processed by some application. The media type itself therefore does not cause any additional security concerns. Interoperability considerations : Encodings of "vnd.s3sms" media transmitted using SMTP SHOULD be encoded using the "base64" Content-Transfer-Encoding. Published specification : None. Applications which use this media : Sonera SmartTrust products. See http://www.smarttrust.com/ for more information. Additional information : 1. Magic number(s) : 2. File extension(s) : 3. Macintosh file type code : None. Person to contact for further information : 1. Name : Lauri Tarkkala 2. E-mail : Lauri.Tarkkala&sonera.com Intended usage : Limited Use The media type will be used to integrate the transfer mechanisms of the Sonera SmartTrust products seamlessly into the Internet infrastructure for application level messaging. Author/Change controller : Lauri Tarkkala Sonera SmartTrust Ltd http://www.smarttrust.com/