BODY (
   "message" "rfc822" NIL NIL NIL "7bit" 88 (
      "Sun, 12 Aug 2012 12:34:56 +0300" "submsg" (
         (
            NIL NIL "sub" "domain.org"
         )
      ) (
         (
            NIL NIL "sub" "domain.org"
         )
      ) (
         (
            NIL NIL "sub" "domain.org"
         )
      ) NIL NIL NIL NIL NIL
   ) (
      "text" "plain" (
         "charset" "us-ascii"
      ) NIL NIL "7bit" 12 1
   ) 5
)

BODYSTRUCTURE (
   "message" "rfc822" NIL NIL NIL "7bit" 88 (
      "Sun, 12 Aug 2012 12:34:56 +0300" "submsg" (
         (
            NIL NIL "sub" "domain.org"
         )
      ) (
         (
            NIL NIL "sub" "domain.org"
         )
      ) (
         (
            NIL NIL "sub" "domain.org"
         )
      ) NIL NIL NIL NIL NIL
   ) (
      "text" "plain" (
         "charset" "us-ascii"
      ) NIL NIL "7bit" 12 1 NIL NIL NIL NIL
   ) 5 NIL NIL NIL NIL
)

BODYSTRUCTURE UTF8=ACCEPT (
   "message" "rfc822" NIL NIL NIL "7bit" 88 (
      "Sun, 12 Aug 2012 12:34:56 +0300" "submsg" (
         (
            NIL NIL "sub" "domain.org"
         )
      ) (
         (
            NIL NIL "sub" "domain.org"
         )
      ) (
         (
            NIL NIL "sub" "domain.org"
         )
      ) NIL NIL NIL NIL NIL
   ) (
      "text" "plain" (
         "charset" "us-ascii"
      ) NIL NIL "7bit" 12 1 NIL NIL NIL NIL
   ) 5 NIL NIL NIL NIL
)

BODY[] {196}
From: user@domain.org
Date: Sat, 24 Mar 2007 23:00:00 +0200
Mime-Version: 1.0
Content-Type: message/rfc822

From: sub@domain.org
Date: Sun, 12 Aug 2012 12:34:56 +0300
Subject: submsg

Hello world

BINARY[] {88}
From: sub@domain.org
Date: Sun, 12 Aug 2012 12:34:56 +0300
Subject: submsg

Hello world

BINARY.SIZE[] 88
----------------------------------
BODY[HEADER] {108}
From: user@domain.org
Date: Sat, 24 Mar 2007 23:00:00 +0200
Mime-Version: 1.0
Content-Type: message/rfc822


----------------------------------
BODY[TEXT] {88}
From: sub@domain.org
Date: Sun, 12 Aug 2012 12:34:56 +0300
Subject: submsg

Hello world

----------------------------------
BODY[MIME] {31}
Content-Type: message/rfc822


----------------------------------
BODY[1] {88}
From: sub@domain.org
Date: Sun, 12 Aug 2012 12:34:56 +0300
Subject: submsg

Hello world

BINARY[1] {88}
From: sub@domain.org
Date: Sun, 12 Aug 2012 12:34:56 +0300
Subject: submsg

Hello world

BINARY.SIZE[1] 88
----------------------------------
BODY[1.HEADER] {76}
From: sub@domain.org
Date: Sun, 12 Aug 2012 12:34:56 +0300
Subject: submsg


----------------------------------
BODY[1.TEXT] {12}
Hello world

----------------------------------
BODY[1.MIME] {31}
Content-Type: message/rfc822


----------------------------------
BODY[1.1] {12}
Hello world

BINARY[1.1] {12}
Hello world

BINARY.SIZE[1.1] 12
----------------------------------
BODY[HEADER.FIELDS (FROM TO)] {24}
From: user@domain.org


----------------------------------
BODY[HEADER.FIELDS (FROM TO)]<10> {14}
@domain.org


----------------------------------
BODY[HEADER.FIELDS.NOT (SUBJECT CC)] {109}
From: user@domain.org
Date: Sat, 24 Mar 2007 23:00:00 +0200
Mime-Version: 1.0
Content-Type: message/rfc822


----------------------------------
BODY[HEADER.FIELDS.NOT (SUBJECT CC)]<10> {25}
@domain.org
Date: Sat, 24
----------------------------------