Mail component is not reading attachments in OSGi

  @Override
  public void configure() throws Exception {    
    from("imaps://login@host:993?password=pass&debugMode=true")
      .process(new Processor() {

        @Override
        public void process(final Exchange exchange) throws Exception {
          final Message in = exchange.getIn();
      
          Map<String, DataHandler> attachments = in.getAttachments();
          System.out.println("ATTACHMENTS: "+attachments.size());
        }
      });
  }

DEBUG: setDebug: JavaMail version 1.6.1
DEBUG: getProvider() returning javax.mail.Provider[STORE,imaps,com.sun.mail.imap.IMAPSSLStore,Oracle,1.6.1]
DEBUG IMAPS: mail.imap.fetchsize: 16384
DEBUG IMAPS: mail.imap.ignorebodystructuresize: false
DEBUG IMAPS: mail.imap.statuscachetimeout: 1000
DEBUG IMAPS: mail.imap.appendbuffersize: -1
DEBUG IMAPS: mail.imap.minidletime: 10
DEBUG IMAPS: closeFoldersOnStoreFailure
DEBUG IMAPS: trying to connect to host "XXXXXX.com", port 993, isSSL true
* OK IMAP4 ready
A0 CAPABILITY
* CAPABILITY IMAP4rev1 UIDPLUS LITERAL+ CHILDREN NAMESPACE XLIST IDLE MOVE XAOL-MOVE AUTH=PLAIN
A0 OK completed
DEBUG IMAPS: AUTH: PLAIN
DEBUG IMAPS: protocolConnect login, host=XXXXXX.com, user=XXXXXXX, password=<non-null>
DEBUG IMAPS: AUTHENTICATE PLAIN command trace suppressed
DEBUG IMAPS: AUTHENTICATE PLAIN command result: A1 OK Login completed
A2 CAPABILITY
* CAPABILITY IMAP4rev1 UIDPLUS LITERAL+ CHILDREN NAMESPACE XLIST ID IDLE MOVE XAOL-MOVE
A2 OK CAPABILITY completed
A3 LIST "" INBOX
* LIST (\Noinferiors) "/" "INBOX"
A3 OK List completed
DEBUG IMAPS: connection available -- size: 1
A4 SELECT INBOX
* 13 EXISTS
* 0 RECENT
* OK [UNSEEN 13] UIDs valid
* OK [UIDVALIDITY 1549376878] UIDs valid
* OK [UIDNEXT 36] Predicted next UID
* FLAGS (\Answered \Flagged \Deleted \Seen \Draft)
* OK [PERMANENTFLAGS (\Answered \Flagged \Deleted \Seen \Draft)]
* OK [NOMODSEQ] Sorry, this mailbox format doesn't support modsequences
A4 OK [READ-WRITE] SELECT completed
A5 SEARCH UNSEEN 1:13
* SEARCH 13
A5 OK Search completed
A6 FETCH 13 (BODY.PEEK[HEADER.FIELDS (Message-ID)])
* 13 FETCH (BODY[HEADER.FIELDS (Message-ID)] {65}
Message-ID: <175c8cc9-19fa-fc48-40c8-e42148578e23@XXXXXX.com>

)
A6 OK Fetch completed
A7 FETCH 13 (FLAGS)
* 13 FETCH (FLAGS ())
A7 OK Fetch completed
A8 FETCH 13 (BODYSTRUCTURE)
* 13 FETCH (BODYSTRUCTURE (("text" "plain" ("charset" "utf-8" "format" "flowed") NIL NIL "7bit" 10 3 NIL NIL NIL)("image" "jpeg" ("name" "images.jpg") NIL NIL "base64" 16794 NIL ("attachment" ("filename" "images.jpg")) NIL) "mixed" ("boundary" "------------53A9AD932142735A4433B153") NIL NIL))
A8 OK Fetch completed
A9 FETCH 13 (BODY.PEEK[HEADER])
* 13 FETCH (BODY[HEADER] {3286}
Return-Path: <XXXXXX@XXXXXX.com>
Delivered-To: XXXXXX@XXXXXX.com
Received: (wp-smtpd mx.XXXXXX.com 31103 invoked from network); 22 May 2019 16:14:00 +0200
Received: from mail-XXX.google.com ([209.85.167.54])
          (envelope-sender <XXXXXX@XXXXXX.com>)
          by mx.tlen.pl (WP-SMTPD) with ECDHE-RSA-AES256-GCM-SHA384 encrypted SMTP
          for <XXXXXX@XXXXXX.com>; 22 May 2019 16:14:00 +0200
Received: by mail-XXX.google.com with SMTP id d8so1XXXb.8
        for <XXXXXX@XXXXXX.com>; Wed, 22 May 2019 07:14:00 -0700 (PDT)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed;
        d=XXX.gappssmtp.com; s=XXX;
        h=to:from:subject:message-id:date:user-agent:mime-version
         :content-language;
        bh=8Bw7uLBuofXm3FHknjhDSjXXX=;
        b=kqcK74fTrzyDas7Wsn7EJfSxJuXXX==
X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed;
        d=1e100.net; s=20161025;
        h=x-gm-message-state:to:from:subject:message-id:date:user-agent
         :mime-version:content-language;
        bh=8Bw7uLBuofXmXXXX6oDyAiCFLfHU=;
        b=F1EsLfk3qaiJXiNX0XXXXXXX==
X-Gm-Message-State: APXXXXXX=
X-Google-Smtp-Source: APXvXXXXXWYQ==
X-Received: by 2002:a19:c517:: with SMTP id w23mr27342169lfe.73.1558534439904;
        Wed, 22 May 2019 07:13:59 -0700 (PDT)
Return-Path: <XXXXXX@XXXXXX.com>
Received: from [XXXXXX] (host-XXXXXX.com. [XXXXXX])
        by smtp.gmail.com with ESMTPSA id XXXX
        for <XXXXXX@XXXXXX.com>
        (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128);
        Wed, 22 May 2019 07:13:59 -0700 (PDT)
To: XXXXXX@XXXXXX.com
From: =?UTF-8?Q?XXX=c5=9bXX?= <XXXXXX@XXXXXX.com>
Subject: Test attachment
Message-ID: <175c8cc9-XXX23@XXXXXX.com>
Date: Wed, 22 May 2019 16:13:58 +0200
User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:60.0) Gecko/20100101
 Thunderbird/60.6.1
MIME-Version: 1.0
Content-Type: multipart/mixed;
 boundary="------------53A9AD932142735A4433B153"
Content-Language: pl
X-WP-DKIM-Status: good (id: XXXXXX.com.gappssmtp.c)
X-WP-MailID: 3f705f51c9402ad04c3cda34f72497b2
X-WP-SPAM: NO (U9) 0W0001A [0QMk]

)
A9 OK Fetch completed

ATTACHMENTS: 0