Unexpected result from LIST EXTENDED command

[Emil Kalchev]

I am executing this command below to dovecot-2.3.5-6.cp1178.x86_64 server

Notice that some status responses are missing (For folders INBOX.Archive, INBOX.spam.&-BD0EOQQ9BDkEPQ-). I wonder If this is a bug or working as expected

In rfc5819 there is this:

If the server runs into unexpected problems while trying to look up
the STATUS information, it MAY drop the corresponding STATUS reply.
In such a situation, the LIST command would still return a tagged OK
reply.

May be that is the reason for this response? Is it possible to find more details in server logs why STATUS is missing?

C: B00000007 LIST "" "INBOX.*" RETURN (SUBSCRIBED CHILDREN STATUS (HIGHESTMODSEQ))
S: * LIST (\Subscribed \HasNoChildren \UnMarked) "." INBOX.gfgfee888
S: * STATUS INBOX.gfgfee888 (HIGHESTMODSEQ 1)
S: * LIST (\Subscribed \HasNoChildren \UnMarked) "." INBOX.99999999
S: * STATUS INBOX.99999999 (HIGHESTMODSEQ 3)
S: * LIST (\Subscribed \HasNoChildren \UnMarked) "." INBOX.yyyyyyyyyyyyy
S: * STATUS INBOX.yyyyyyyyyyyyy (HIGHESTMODSEQ 1)
S: * LIST (\Subscribed \HasNoChildren \UnMarked) "." INBOX.y
S: * STATUS INBOX.y (HIGHESTMODSEQ 1)
S: * LIST (\Subscribed \HasNoChildren \UnMarked) "." INBOX.fgfgfg
S: * STATUS INBOX.fgfgfg (HIGHESTMODSEQ 61)
S: * LIST (\Subscribed \HasChildren \UnMarked) "." INBOX.Mailspring
S: * STATUS INBOX.Mailspring (HIGHESTMODSEQ 1)
S: * LIST (\Subscribed \HasNoChildren \UnMarked) "." INBOX.Mailspring.Snoozed
S: * STATUS INBOX.Mailspring.Snoozed (HIGHESTMODSEQ 1)
S: * LIST (\Subscribed \HasNoChildren \UnMarked) "." INBOX.fgfgf
S: * STATUS INBOX.fgfgf (HIGHESTMODSEQ 3)
S: * LIST (\Subscribed \HasNoChildren \UnMarked) "." INBOX.gggg34
S: * STATUS INBOX.gggg34 (HIGHESTMODSEQ 5)
S: * LIST (\Subscribed \HasChildren \UnMarked) "." INBOX.gggg
S: * STATUS INBOX.gggg (HIGHESTMODSEQ 2)
S: * LIST (\Subscribed \HasNoChildren \UnMarked) "." INBOX.gggg.hhhh
S: * STATUS INBOX.gggg.hhhh (HIGHESTMODSEQ 1)
S: * LIST (\Subscribed \HasNoChildren \UnMarked) "." INBOX.mkmkm
S: * STATUS INBOX.mkmkm (HIGHESTMODSEQ 1)
S: * LIST (\Subscribed \HasChildren \UnMarked) "." INBOX.sdfsf
S: * STATUS INBOX.sdfsf (HIGHESTMODSEQ 1)
S: * LIST (\HasChildren \UnMarked) "." INBOX.sdfsf.sdfsdfsdfsd
S: * STATUS INBOX.sdfsf.sdfsdfsdfsd (HIGHESTMODSEQ 1)
S: * LIST (\HasNoChildren \UnMarked) "." INBOX.sdfsf.sdfsdfsdfsd.zzzz
S: * STATUS INBOX.sdfsf.sdfsdfsdfsd.zzzz (HIGHESTMODSEQ 2263)
S: * LIST (\Subscribed \HasChildren \UnMarked) "." INBOX.uuyy
S: * STATUS INBOX.uuyy (HIGHESTMODSEQ 1)
S: * LIST (\Subscribed \HasChildren \UnMarked) "." INBOX.uuyy.sdfsdf
S: * STATUS INBOX.uuyy.sdfsdf (HIGHESTMODSEQ 1)
S: * LIST (\Subscribed \HasChildren \UnMarked) "." "INBOX.uuyy.sdfsdf.New Folder"
S: * STATUS "INBOX.uuyy.sdfsdf.New Folder" (HIGHESTMODSEQ 1)
S: * LIST (\Subscribed \HasChildren \UnMarked) "." "INBOX.uuyy.sdfsdf.New Folder.dfgdfg"
S: * STATUS "INBOX.uuyy.sdfsdf.New Folder.dfgdfg" (HIGHESTMODSEQ 1)
S: * LIST (\Subscribed \HasChildren \UnMarked) "." "INBOX.uuyy.sdfsdf.New Folder.dfgdfg.sdfsdfsdf"
S: * STATUS "INBOX.uuyy.sdfsdf.New Folder.dfgdfg.sdfsdfsdf" (HIGHESTMODSEQ 1)
S: * LIST (\Subscribed \HasChildren \UnMarked) "." "INBOX.uuyy.sdfsdf.New Folder.dfgdfg.sdfsdfsdf.sdfsdfsfsdf"
S: * STATUS "INBOX.uuyy.sdfsdf.New Folder.dfgdfg.sdfsdfsdf.sdfsdfsfsdf" (HIGHESTMODSEQ 1)
S: * LIST (\Subscribed \HasNoChildren \UnMarked) "." "INBOX.uuyy.sdfsdf.New Folder.dfgdfg.sdfsdfsdf.sdfsdfsfsdf.asdasdasd"
S: * STATUS "INBOX.uuyy.sdfsdf.New Folder.dfgdfg.sdfsdfsdf.sdfsdfsfsdf.asdasdasd" (HIGHESTMODSEQ 1)
S: * LIST (\Subscribed \HasNoChildren \UnMarked) "." INBOX.uuyy.fdfgdfg
S: * STATUS INBOX.uuyy.fdfgdfg (HIGHESTMODSEQ 2)
S: * LIST (\Subscribed \HasNoChildren \UnMarked) "." INBOX.vvvcv
S: * STATUS INBOX.vvvcv (HIGHESTMODSEQ 2627)
S: * LIST (\Subscribed \HasNoChildren \UnMarked) "." INBOX.hallo
S: * STATUS INBOX.hallo (HIGHESTMODSEQ 96)
S: * LIST (\Subscribed \HasChildren \UnMarked) "." "INBOX.New Folder"
S: * STATUS "INBOX.New Folder" (HIGHESTMODSEQ 1)
S: * LIST (\Subscribed \HasNoChildren \UnMarked) "." "INBOX.New Folder.omgfolder"
S: * STATUS "INBOX.New Folder.omgfolder" (HIGHESTMODSEQ 1)
S: * LIST (\Subscribed \HasNoChildren \UnMarked) "." "INBOX.New Folder.testfolder"
S: * STATUS "INBOX.New Folder.testfolder" (HIGHESTMODSEQ 1)
S: * LIST (\HasNoChildren \UnMarked) "." "INBOX.New Folder.hkhk"
S: * STATUS "INBOX.New Folder.hkhk" (HIGHESTMODSEQ 1)
S: * LIST (\Subscribed \HasNoChildren \UnMarked) "." "INBOX.New Folder.zzz"
S: * STATUS "INBOX.New Folder.zzz" (HIGHESTMODSEQ 1)
S: * LIST (\Subscribed \HasNoChildren \UnMarked) "." "INBOX.New Folder.aaa"
S: * STATUS "INBOX.New Folder.aaa" (HIGHESTMODSEQ 1)
S: * LIST (\Subscribed \HasNoChildren \UnMarked) "." "INBOX.New Folder.kgkgkk"
S: * STATUS "INBOX.New Folder.kgkgkk" (HIGHESTMODSEQ 1)
S: * LIST (\Subscribed \HasNoChildren \UnMarked) "." "INBOX.New Folder.gggfff"
S: * STATUS "INBOX.New Folder.gggfff" (HIGHESTMODSEQ 1)
S: * LIST (\Subscribed \HasNoChildren \UnMarked) "." "INBOX.New Folder.New Folder"
S: * STATUS "INBOX.New Folder.New Folder" (HIGHESTMODSEQ 1)
S: * LIST (\Subscribed \HasNoChildren \UnMarked) "." "INBOX.New Folder.hhhh"
S: * STATUS "INBOX.New Folder.hhhh" (HIGHESTMODSEQ 1)
S: * LIST (\Subscribed \HasNoChildren \UnMarked) "." "INBOX.New Folder.nnnn"
S: * STATUS "INBOX.New Folder.nnnn" (HIGHESTMODSEQ 1)
S: * LIST (\Subscribed \HasChildren \UnMarked) "." INBOX.asdasd
S: * STATUS INBOX.asdasd (HIGHESTMODSEQ 23)
S: * LIST (\HasNoChildren \UnMarked) "." INBOX.asdasd.gdfgdfgdfg
S: * STATUS INBOX.asdasd.gdfgdfgdfg (HIGHESTMODSEQ 10)
S: * LIST (\Subscribed \HasChildren \UnMarked) "." INBOX.spam
S: * STATUS INBOX.spam (HIGHESTMODSEQ 44)
S: * LIST (\HasChildren \UnMarked) "." INBOX.spam.&-BD0EOQQ9BDkEPQ-
S: * LIST (\Subscribed \HasChildren \UnMarked) "." INBOX.spam.&-BD0EOQQ9BDkEPQ-.jhfhg
S: * STATUS INBOX.spam.&-BD0EOQQ9BDkEPQ-.jhfhg (HIGHESTMODSEQ 1)
S: * LIST (\Subscribed \HasNoChildren \UnMarked) "." "INBOX.spam.&-BD0EOQQ9BDkEPQ-.jhfhg.New Folder"
S: * STATUS "INBOX.spam.&-BD0EOQQ9BDkEPQ-.jhfhg.New Folder" (HIGHESTMODSEQ 1)
S: * LIST (\Subscribed \HasChildren \UnMarked) "." INBOX.spam.&-BD0EOQQ9BDkEPQ-.jhfhg.aaa
S: * STATUS INBOX.spam.&-BD0EOQQ9BDkEPQ-.jhfhg.aaa (HIGHESTMODSEQ 1)
S: * LIST (\Subscribed \HasNoChildren \UnMarked) "." INBOX.spam.&-BD0EOQQ9BDkEPQ-.jhfhg.aaa.aaa
S: * STATUS INBOX.spam.&-BD0EOQQ9BDkEPQ-.jhfhg.aaa.aaa (HIGHESTMODSEQ 1)
S: * LIST (\Subscribed \HasNoChildren \UnMarked) "." INBOX.Sent
S: * STATUS INBOX.Sent (HIGHESTMODSEQ 1353)
S: * LIST (\Subscribed \HasNoChildren \UnMarked) "." INBOX.Trash
S: * STATUS INBOX.Trash (HIGHESTMODSEQ 5823)
S: * LIST (\Subscribed \HasChildren \UnMarked) "." INBOX.Junk
S: * STATUS INBOX.Junk (HIGHESTMODSEQ 15)
S: * LIST (\Subscribed \HasChildren \UnMarked) "." INBOX.Junk.asdasd
S: * STATUS INBOX.Junk.asdasd (HIGHESTMODSEQ 1)
S: * LIST (\Subscribed \HasChildren \UnMarked) "." INBOX.Junk.asdasd.rgthfgh
S: * STATUS INBOX.Junk.asdasd.rgthfgh (HIGHESTMODSEQ 1)
S: * LIST (\Subscribed \HasNoChildren \UnMarked) "." INBOX.Junk.asdasd.rgthfgh.Mailspring
S: * STATUS INBOX.Junk.asdasd.rgthfgh.Mailspring (HIGHESTMODSEQ 28)
S: * LIST (\Subscribed \HasChildren \UnMarked) "." INBOX.Junk.asdasd.asdasdasd
S: * STATUS INBOX.Junk.asdasd.asdasdasd (HIGHESTMODSEQ 1)
S: * LIST (\Subscribed \HasNoChildren \UnMarked) "." INBOX.Junk.asdasd.asdasdasd.dfgdfg
S: * STATUS INBOX.Junk.asdasd.asdasdasd.dfgdfg (HIGHESTMODSEQ 1)
S: * LIST (\Subscribed \HasNoChildren \UnMarked) "." INBOX.Drafts
S: * STATUS INBOX.Drafts (HIGHESTMODSEQ 1091)
S: * LIST (\HasNoChildren \UnMarked) "." INBOX.Archive
S: B00000007 OK List completed (0.004 + 0.000 + 0.003 secs).
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