Hi,

I've ran some tests this morning and data truncation is done at the Android app level.

When the devices issues a SmartReply to SOGo, the MIME content in the EAS payload is already truncated. That's what wireshark shows, not SOGo.

Thanks,


On 2018-06-27 5:43 AM, Riccardo Bicelli ([email protected]) wrote:
I set SOGoEASDebugEnabled = YES and the log says:

Jun 27 11:32:04 sogod [23088]: 192.XXX.XXX.XXX "POST /SOGo/Microsoft-Server-ActiveSync?Cmd=Search&User=r.bicelli%40hiddendomain.com <http://40hiddendomain.com>&DeviceId=androidc2284692625&DeviceType=Android HTTP/1.1" 200 115/56 0.106 - - 0 Jun 27 11:32:05 sogod [23088]: 192.XXX.XXX.XXX "POST /SOGo/Microsoft-Server-ActiveSync?Cmd=SmartReply&User=r.bicelli%40hiddendomain.com <http://40hiddendomain.com>&DeviceId=androidc2284692625&DeviceType=Android HTTP/1.1" 200 0/587 1.029 - - 152K Jun 27 11:32:07 sogod [23088]: 192.XXX.XXX.XXX "POST /SOGo/Microsoft-Server-ActiveSync?Cmd=Ping&User=r.bicelli%40hiddendomain.com <http://40hiddendomain.com>&DeviceId=androidc2284692625&DeviceType=Android HTTP/1.1" 200 101/225 0.746 - - 0 Jun 27 11:32:07 sogod [23085]: 192.XXX.XXX.XXX "POST /SOGo/Microsoft-Server-ActiveSync?Cmd=Ping&User=r.bicelli%40hiddendomain.com <http://40hiddendomain.com>&DeviceId=androidc2284692625&DeviceType=Android HTTP/1.1" 200 101/225 0.737 - - 0       <To xmlns="Email:">&quot;Riccardo Bicelli&quot; &lt;[email protected] <mailto:lt%[email protected]>&gt;</To>       <From xmlns="Email:">&quot;Riccardo Bicelli&quot; &lt;[email protected] <mailto:lt%[email protected]>&gt;</From>
      <DisplayTo xmlns="Email:">[email protected]</DisplayTo>
      <To xmlns="Email:">&quot;[email protected] <mailto:quot%[email protected]>&quot; &lt;[email protected] <mailto:lt%[email protected]>&gt;</To>       <From xmlns="Email:">&quot;Riccardo Bicelli&quot; &lt;[email protected] <mailto:lt%[email protected]>&gt;</From>
      <DisplayTo xmlns="Email:">[email protected]</DisplayTo>
Jun 27 11:32:08 sogod [23085]: 192.XXX.XXX.XXX "POST /SOGo/Microsoft-Server-ActiveSync?Cmd=Sync&User=r.bicelli%40hiddendomain.com <http://40hiddendomain.com>&DeviceId=androidc2284692625&DeviceType=Android HTTP/1.1" 200 1068/105 1.073 - - 108K       <To xmlns="Email:">&quot;Riccardo Bicelli&quot; &lt;[email protected] <mailto:lt%[email protected]>&gt;</To>       <From xmlns="Email:">&quot;Riccardo Bicelli&quot; &lt;[email protected] <mailto:lt%[email protected]>&gt;</From>
      <DisplayTo xmlns="Email:">[email protected]</DisplayTo>

(I replaced some sensitive data)

Sent mail from thunderbird:

To: [email protected] <mailto:[email protected]>
From: Riccardo Bicelli <[email protected] <mailto:[email protected]>>
Subject: Hello World
Message-ID: <[email protected] <mailto:[email protected]>>
Date: Wed, 27 Jun 2018 11:30:41 +0200
User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101
 Thunderbird/52.8.0
MIME-Version: 1.0
Content-Type: text/plain; charset=iso-8859-15; format=flowed
Content-Transfer-Encoding: 7bit
Content-Language: en-US

Hello World!
(Mail From Thunderbird)

--
Riccardo Bicelli

My reply in gmail app is saved in sent items as:

To: "Riccardo Bicelli" <[email protected] <mailto:[email protected]>> In-Reply-To: <[email protected] <mailto:[email protected]>> From: "Riccardo Bicelli" <[email protected] <mailto:[email protected]>> Message-ID: <[email protected] <mailto:[email protected]>>
Subject: Re: Hello World
Date:  Wed, 27 Jun 2018 09:32:03 +0000
MIME-Version: 1.0
X-Priority: 3
X-Msmail-Priority: Normal
X-Android-Message-Id: <[email protected] <mailto:[email protected]>> Content-Type: multipart/mixed; boundary="----=_=-_OpenGroupware_org_NGMime-23088-1530091925.599720-0------"
Importance: Normal
References: <[email protected] <mailto:[email protected]>>

------=_=-_OpenGroupware_org_NGMime-23088-1530091925.599720-0------
Content-Type: text/html; charset=utf-8
Content-Length: 143
Content-Transfer-Encoding: quoted-printable

<div dir=3D'auto'>Hello,<Hello World!<br />(Mail From Thunderbird)<br /=
><br />-- <br />Riccardo Bicelli<br />Dega e Grazioli Srl<br /><br />

------=_=-_OpenGroupware_org_NGMime-23088-1530091925.599720-0--------

I replied with other two lines of text, Saying:

Hello,
this is my reply

Gmail App behave like this on every phone in my company (Huawei P10 Lite, Huawei P20 and Mate 10).

Outlook App seems to work fine.

Il giorno mar 26 giu 2018 alle ore 20:44 Thomas Führer <[email protected] <mailto:[email protected]>> ha scritto:

    Hi Riccardo,
    can you test with SOGoEASDebugEnabled = YES to see what the Gmail
    app is sending to sogo while replying.

    Regards, Thomas



    ---- Riccardo Bicelli schrieb ----

    Hello,
    I'm struggling with activesync: in gmail app if I reply to a mail
    the reply is truncated or blank.

    Content-Type header varies according to app used.

    If I send with gmail app relevant headers are:

    Content-Type: multipart/mixed; 
boundary="----=_=-_OpenGroupware_org_NGMime-25525-1529999290.004214-0------"

    If I send using Outlook app

    Content-Type: multipart/alternative;
        boundary="----=_Part_8518_1954500760.1529999107480"


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Inverse inc. :: Leaders behind SOGo (https://sogo.nu), PacketFence 
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