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                                                                IMAP and JMAP Keywords

   Created
   2009-12-22

   Last Updated
   2025-12-22

   Available Formats
   [IMG]
   XML [IMG]
   HTML [IMG]
   Plain text

   Registry Included Below

     • IMAP and JMAP Keywords

IMAP and JMAP Keywords

   Registration Procedure(s)

 Expert Review

   Expert(s)

 Arnt Gulbrandsen, Barry Leiba

   Reference
   [RFC5788][RFC8621]

   Available Formats
   [IMG]
   CSV

       Keyword       Type    Usage    Scope   Comments                      Reference
   $MDNSent         SHARED  COMMON  BOTH               [RFC3503]
   $Forwarded       BOTH    COMMON  BOTH               [RFC5550]
   $SubmitPending   SHARED  COMMON  BOTH               [RFC5550]
   $Submitted       SHARED  COMMON  BOTH               [RFC5550]
   [$Junk]          BOTH    COMMON  BOTH               [Alexey_Melnikov]
   [$NotJunk]       BOTH    COMMON  BOTH               [Alexey_Melnikov]
   [$Phishing]      SHARED  COMMON  BOTH               [Rob_Mueller]
   $Important       PRIVATE COMMON  BOTH               [RFC8457]
   $draft           BOTH    COMMON  JMAP-only          [RFC8621]
   $seen            BOTH    COMMON  JMAP-only          [RFC8621]
   $flagged         BOTH    COMMON  JMAP-only          [RFC8621]
   $answered        BOTH    COMMON  JMAP-only          [RFC8621]
   $recent                          Reserved           [RFC8621]
   $autosent        SHARED  COMMON  BOTH               [RFC-ietf-mailmaint-messageflag-mailboxattribute-13]
   $canunsubscribe  SHARED  COMMON  BOTH               [RFC-ietf-mailmaint-messageflag-mailboxattribute-13]
   $followed        SHARED  COMMON  BOTH               [RFC-ietf-mailmaint-messageflag-mailboxattribute-13]
   $hasattachment   SHARED  COMMON  BOTH               [RFC-ietf-mailmaint-messageflag-mailboxattribute-13]
   $hasmemo         SHARED  COMMON  BOTH               [RFC-ietf-mailmaint-messageflag-mailboxattribute-13]
   $hasnoattachment SHARED  COMMON  BOTH               [RFC-ietf-mailmaint-messageflag-mailboxattribute-13]
   $imported        SHARED  COMMON  BOTH               [RFC-ietf-mailmaint-messageflag-mailboxattribute-13]
   $istrusted       SHARED  COMMON  BOTH               [RFC-ietf-mailmaint-messageflag-mailboxattribute-13]
   $MailFlagBit0    SHARED  COMMON  BOTH               [RFC-ietf-mailmaint-messageflag-mailboxattribute-13]
   $MailFlagBit1    SHARED  COMMON  BOTH               [RFC-ietf-mailmaint-messageflag-mailboxattribute-13]
   $MailFlagBit2    SHARED  COMMON  BOTH               [RFC-ietf-mailmaint-messageflag-mailboxattribute-13]
   $maskedemail     SHARED  LIMITED BOTH               [RFC-ietf-mailmaint-messageflag-mailboxattribute-13]
   $memo            SHARED  COMMON  BOTH               [RFC-ietf-mailmaint-messageflag-mailboxattribute-13]
   $muted           SHARED  COMMON  BOTH               [RFC-ietf-mailmaint-messageflag-mailboxattribute-13]
   $new             SHARED  LIMITED BOTH               [RFC-ietf-mailmaint-messageflag-mailboxattribute-13]
   $notify          SHARED  COMMON  BOTH               [RFC-ietf-mailmaint-messageflag-mailboxattribute-13]
   $unsubscribed    SHARED  COMMON  BOTH               [RFC-ietf-mailmaint-messageflag-mailboxattribute-13]

                                                                 Contact Information

          ID              Name                 Contact URI            Last Updated
   [Alexey_Melnikov] Alexey Melnikov mailto:alexey.melnikov&isode.com 2010-08-26
   [Rob_Mueller]     Rob Mueller     mailto:robm&fastmail.com         2017-04-03

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