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LEMONADE update March 2006

OMA-MWG-MEM-2006-…. LEMONADE update March 2006. IETF LEMONADE WG co-chairs: Glenn Parsons gparsons@nortel.com Eric Burger eburger@cantata.com. Summary. Previous LEMONADE input to OMA LEMONADE Architecture LEMONADE Profile of MUSTs Relevant highlights Notifications & Filters

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LEMONADE update March 2006

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  1. OMA-MWG-MEM-2006-… LEMONADE updateMarch 2006 IETF LEMONADE WG co-chairs: Glenn Parsonsgparsons@nortel.comEric Burgereburger@cantata.com

  2. Summary • Previous LEMONADE input to OMA • LEMONADE Architecture • LEMONADE Profile of MUSTs • Relevant highlights • Notifications & Filters • Partial messages • Content Transformation • Timeline • Proposed realization of OMA requirements

  3. Previous LEMONADE input • What is LEMONADE? • OMA-MWG-MEM-2005-11 R1 • What is Internet Mail? • OMA-MWG-MEM-2005-12 R1 • Liaisons • Comments on RD, AD …

  4. OMA Mobile Email (MEM)Logical Architecture Model

  5. IETF LEMONADE Model(default IETF implementation choice) Content Flows MobileNotification Magic Wireless Protocols(WAP Push, SMS, …) LEMONADEIMAP Store ESMTP MTA IMAP MUA URLAUTH LEMONADESubmit Server SUBMIT ESMTP MTA Non-IETFStuff IETFStuff

  6. Implementation Choice: IETF World (pre-LEMONADE) Content Flows Depends on actual capabilities of IMAP Store MobileNotification Magic IMAP Wireless Protocols(WAP Push, SMS, …) ESMTP LEMONADEEnabler Non-LEMONADEIMAP Store MTA IMAP URLAUTH(On demand from Submit Server) MUA SUBMIT SUBMIT ESMTP LEMONADEEnabler Non-LEMONADESubmit Server MTA Non-IETFStuff IETFStuff

  7. Implementation Choice: Proprietary World With Standard Clients Content Flows Depends on actual capabilities of proprietary store MobileNotification Magic Wireless Protocols(WAP Push, SMS, …) ESMTP “MobileMagic Thing” I2 Proprietary Store MTA IMAP Magic Composition(On demand from Submit Server) MUA SUBMIT ESMTP “MobileMagic Thing” I2 ProprietarySubmit Server MTA Non-IETFStuff IETFStuff

  8. IMAP STARTTLS CATENATE URLAUTH BURL UIDPLUS POSTADDRESS LITERAL+ CONDSTORE IDLE SMTP AUTH PIPELINING 8BITMIME CHUNKING BINARYMIME DSN SIZE ENHANCEDSTATUSCODES Profile MUST implement

  9. Consensus on details All of original Profile CONVERT Notifications & Filters SIEVE SEARCH WITHIN VFOLDER ESEARCH MSGEVENTS RECONNECT BINARY APPEND ANNOTATEMORE Allow Partial URLs in trio Details near completion CLEARIDLE Compression COMPRESS Filter management Content Transformation Streaming Firewall traversal Proxies Object encryption Notification encryption SMTP extensions… Profile-bis - MUST implement

  10. Notifications & Filters • Server to server • AF • Server to client • NF – SIEVE to filter & OMA EMN as transport • VF - VFOLDER • DF - SIEVE • NF & DF management • Manage SIEVE

  11. IETF LEMONADE Notifications MobileNotification Magic VF = View (msg and in-band event) FilterNF = Out-of-Band Notification FilterDF = Deposit-time FilterAF = Administrative Filter Content Flows NF Wireless Protocols(WAP Push, SMS, …) LEMONADEIMAP Store ESMTP MTA DF AF IMAP VF Manage SIEVE MUA URLAUTH LEMONADESubmit Server SUBMIT ESMTP MTA Non-IETFStuff IETFStuff Notification Stuff

  12. Partial messages • Already in RFC2192bis (IMAPURL) • Partial fetch • Explicit forwarding of parts of messages • Will add support in trio • URLAUTH, CATENATE, BURL

  13. Content Transformation • Using OMA STI to indicate parameters • LEMONADE baseline is only HTML-to-TXT • Static or Streaming • Encapsulated transformations • Compression • Encryption

  14. Timeframe • Goals – RFC 4416 • Published Feb 2006 • Profile – RFC xxxx • RFC Editor Queue • Publication April 2006 • Final Review of Profile-bis • May 2006 • Publication of Profile-bis • September 2006

  15. Realization of OMA model Other mobile enablers Content Flows MobileNotification Magic Wireless Protocols(WAP Push, SMS, …) LEMONADEIMAP Store ESMTP MTA IMAP URLAUTH MUA MEM server email server MEM client LEMONADESubmit Server SUBMIT ESMTP MTA Non-IETFStuff IETFStuff OMAModel

  16. References • LEMONADE Document Status Page http://tools.ietf.org/wg/lemonade/ • Working Group Page http://www.ietf.org/html.charters/lemonade-charter.html • Mail List: • General Discussion: lemonade@ietf.org • To Subscribe: lemonade-request@ietf.org • In Body: in body 'subscribe' • Archive: ftp://ftp.ietf.org/ietf-mail-archive/lemonade/

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