[FIX] SMTP work to local account but Webmail not send

[virmix]

When I send using smtp all work, but if I use webmail never arrive the email. In Sent Folder show the email, but not in inbox.
I think th problem is "Mailbox delivery event removed a message" in the postofficedebug but I don't know why.

I stop filter, spam and antivirus software and not fix.
The Diagnostic Report show all pass
What can i do?


SMTP-LOG
Empty

POSTOFFICE-DEBUG
11/21/15 00:34:39 [81853DADF22443508205DD4752984075.MAI] Mailbox (info) on postoffice (mydomain.com) executed a delivery event (C:\Program Files (x86)\Parallels\Plesk\admin\bin\memailfilter_usr.exe mydomain.com info 81853DADF22443508205DD4752984075.MAI).
11/21/15 00:34:39 [81853DADF22443508205DD4752984075.MAI] Mailbox delivery event removed a message to PO=mydomain.comMBX=info.

MTA-ACTIVITY
11/21/15 00:34:27 [35766662B30146EEBAA1F80735B54C1B.MAI] from (SF) [SMTP:info@mydomain.com]->[SF:mydomain.com/info] Mapped Literal

MTA-DEBUG
11/21/15 00:34:27 Processing file 35766662B30146EEBAA1F80735B54C1B.MAI from queue SF
11/21/15 00:34:27 ME-MTA-INFO : Routing message (35766662B30146EEBAA1F80735B54C1B.MAI) from (SF) to 1 recipient(s).
11/21/15 00:34:27 ME-MTA-ROUTE [35766662B30146EEBAA1F80735B54C1B.MAI] from [SF] Connector queued to [SF] Connector as [81853DADF22443508205DD4752984075.MAI]

[virmix]

I found the problem. The SPAM FILTER delete the email for that reason (see bold text):

FULL EMAIL WITH HEADER

X-Spam-Checker-Version: SpamAssassin 3.4.1 (2015-04-28) on
SERVIDOR.mi-hosting.es
X-Spam-Flag: YES
X-Spam-Level: *********
X-Spam-Status: Yes, score=9.1 required=6.0 tests=DOS_OUTLOOK_TO_MX,
FORGED_OUTLOOK_TAGS,HTML_MESSAGE,RDNS_NONE,TO_EQ_FM_DIRECT_MX,XPRIO
autolearn=no autolearn_force=no version=3.4.1
X-Spam-Report:
* 0.0 HTML_MESSAGE BODY: HTML included in message
* 0.0 FORGED_OUTLOOK_TAGS Outlook can't send HTML in this format
* 2.4 RDNS_NONE Delivered to internal network by a host with no rDNS
* 3.0 TO_EQ_FM_DIRECT_MX To == From and direct-to-MX
* 2.6 DOS_OUTLOOK_TO_MX Delivered direct to MX with Outlook headers
* 1.0 XPRIO Has X-Priority header
Received: from ([XX.XX.XX.XX]) by mi-hosting.es with MailEnable WebMail; Sat, 21 Nov 2015 01:06:12 +0100
To: <info@mydomain.com>
From: <info@mydomain.com>
Subject: ***SPAM*** test
Date: Sat, 21 Nov 2015 01:06:12 +0100
Message-ID: <7FEB7ABC195847D68202004DCC91573D.MAI@mydomain.com>
MIME-Version: 1.0
X-Mailer: Microsoft Office Outlook 11
X-MimeOLE: Produced By MailEnable WebMail.NET V9.00.0.0
X-Read: 1
Content-Type: multipart/alternative;
boundary="__=_AltPart_1058477727_137976898"
X-Priority: 3
X-MSMail-Priority: Medium
X-Sensitivity: 0
Reply-To: info@mydomain.com
Return-Path: <info@mydomain.com>
X-Spam-Prev-Subject: test

Date: Sat, 21 Nov 2015 01:06:12 +0100
Message-ID: <7FEB7ABC195847D68202004DCC91573D.MAI@mydomain.com>
MIME-Version: 1.0
X-Mailer: Microsoft Office Outlook 11
X-MimeOLE: Produced By MailEnable WebMail.NET V9.00.0.0
X-Read: 1
Content-Type: multipart/alternative;
boundary="__=_AltPart_1058477727_137976898"
X-Priority: 3
X-MSMail-Priority: Medium
X-Sensitivity: 0
Reply-To: info@mydomain.com
Return-Path: <info@mydomain.com>
X-Spam-Prev-Subject: test

This is a multi-part message in MIME format.

--__=_AltPart_1058477727_137976898
Content-Type: text/plain;
charset="UTF-8"
Content-Transfer-Encoding: quoted-printable

test
--__=_AltPart_1058477727_137976898
Content-Type: text/html;
charset="UTF-8"
Content-Transfer-Encoding: quoted-printable

test
--__=_AltPart_1058477727_137976898--

[virmix]

FIX.

The rules of spam is to low and delete the email