Graphic inline Signature
Dave Jones
davejones70 at gmail.com
Mon Apr 14 18:14:55 IST 2008
Peter Farrow wrote:
> Dave Jones wrote:
>>> Dave Jones wrote:
>>>
>>>>> Dave Jones wrote:
>>>>>
>>>>>>> Dave Jones wrote:
>>>>>>>
>>>>>>>
>>>>>>>> Can someone post a sample of a working inline.sig.html? I am getting
>>>>>>>> an email with the attached jpg file but it only shows an image box of
>>>>>>>> 186 x 23 with no image inside it. Am I missing something in my html
>>>>>>>> file that puts it inline within the body?
>>>>>>>>
>>>>>>>> _*MailScanner.conf*_
>>>>>>>> Attach Image To Signature = yes
>>>>>>>> Inline HTML Signature = %rules-dir%/inline-html
>>>>>>>>
>>>> -signature.rules
>>>>
>>>>>>>> Signature Image Filename = %rules-dir%/signature-image-filename.rules
>>>>>>>> Signature Image <img> Filename = signature.jpg
>>>>>>>>
>>>>>>>> _*cat inline-html-signature.rules*_
>>>>>>>> From: me <at> mydomain.com <http://mydomain.com/> <mailto:me
>>>>>>>>
>>>> <mailto:me> <at> mydomain.com <http://mydomain.com/>>
>>>>
>>>>>>>> %report-dir%/inline.oneteam.sig.html
>>>>>>>> FromOrTo: default no
>>>>>>>>
>>>>>>>> _*cat signature-image-filename.rules *_
>>>>>>>> From: me <at> mydomain.com <http://mydomain.com/> <mailto:me
>>>>>>>>
>>>> <mailto:me> <at> mydomain.com <http://mydomain.com/>>
>>>>
>>>>>>>> %report-dir%/OneTeam.jpg
>>>>>>>> FromOrTo: default no
>>>>>>>>
>>>>>>>> _*cat inline.oneteam.sig.html*_
>>>>>>>> <img width=186 height=23 src="signature.jpg">
>>>>>>>>
>>>>>>>>
>>>>>>> You need to call it src="cid:signature.jpg"
>>>>>>>
>>>>>>>
>>>>>> I made my "inline.oneteam.sig.html" have "<img width=186 height=23
>>>>>> src="cid:signature.jpg>" " but now the src= text value is getting
>>>>>> dropped off when I view the source of the email. This is a snip of
>>>>>> the end of the source:
>>>>>>
>>>>>> </BODY><img width=186 height=23 src=>
>>>>>> </HTML>
>>>>>>
>>>>>>
>>>>> That's because you've got the quotes in the wrong place.
>>>>> src="cid:signature.jpg"
>>>>> just as I said last time, so the whole thing looks like
>>>>> <img width=186 height=23 src="cid:signature.jpg">
>>>>>
>>>> My apologies for the previous bad posting. I had the real file
>>>> exactly as you have it above and still get the resulting HTML dropping
>>>> the src= value inside the img tag.
>>>>
>>> Here is my (working fine) setup. Remember that MailScanner will always
>>> add a text signature to a plain-text message, and will only add an HTML
>>> signature to the HTML part of an HTML message. So if you are using
>>> Thunderbird, you need to pursuade it to send HTML *and* plain-text parts
>>> of the message. You can do this by adding a bold space on the last line
>>> of the message. That's enough to trigger it and doesn't show up visibly
>>> in the resulting message.
>>>
>>
>>
>>> Dave ---- if you want to add this to the Wiki, it might be a good idea.
>>> Just register yourself and add it in the configuration section.
>>>
>>
>>
>>> ***** MailScanner.conf:
>>> Inline HTML Signature = %rules-dir%/inline.html.sig.rules
>>> Inline Text Signature = %rules-dir%/inline.text.sig.rules
>>> Signature Image Filename = %report-dir%/jules/julessig.png
>>> Signature Image <img> Filename = julessig.png
>>> Attach Image To Signature = %rules-dir%/attach.image.to.sig.rules
>>>
>>
>>
>>> ***** %rules-dir%/inline.html.sig.rules:
>>> From: sysjkf <at> ecs.soton.ac.uk
>>> /etc/MailScanner/reports/ECS/jules/jules.inline.sig.html
>>> From: *@jules.fm
>>> /etc/MailScanner/reports/ECS/jules/jules.fm.inline.sig.html
>>> FromOrTo: default /etc/MailScanner/reports/ECS/inline.sig.html
>>>
>>
>>
>>> ***** %rules-dir%/inline.text.sig.rules:
>>> From: sysjkf <at> ecs.soton.ac.uk
>>> /etc/MailScanner/reports/ECS/jules/jules.inline.sig.txt
>>> From: *@jules.fm
>>> /etc/MailScanner/reports/ECS/jules/jules.fm.inline.sig.txt
>>> FromOrTo: default /etc/MailScanner/reports/ECS/inline.sig.txt
>>>
>>
>>
>>> ***** %rules-dir%/attach.image.to.sig.rules:
>>> From: sysjkf <at> ecs.soton.ac.uk yes
>>> From: *@jules.fm yes
>>> FromOrTo: default no
>>>
>>
>>
>>> ***** /etc/MailScanner/reports/ECS/jules/jules.inline.sig.html:
>>> <br /><img src="cid:julessig.png">
>>> <br />--
>>> <br />sysjkf <at> ecs.soton.ac.uk
>>>
>>
>>
>>> ***** /etc/MailScanner/reports/ECS/jules/jules.fm.inline.sig.html
>>> <br /><img src="cid:julessig.png">
>>> <br />--
>>> <br />Jules <at> Jules.FM
>>>
>>
>>
>>> ***** /etc/MailScanner/reports/ECS/inline.sig.html:
>>> <br />--
>>> <br />This message has been scanned for viruses and
>>> <br />dangerous content by
>>> <a href=*MailScanner has detected a possible fraud attempt from
"www.mailscanner.info" claiming to
be* "http://www.mailscanner.info/"><b>MailScanner</b></a>, and is
>>> <br />believed to be clean.
>>>
>>
>>
>>> ***** /etc/MailScanner/reports/ECS/jules/jules.inline.sig.txt:
>>> Jules
>>> --
>>> sysjkf <at> ecs.soton.ac.uk
>>>
>>
>>
>>> ***** /etc/MailScanner/reports/ECS/jules/jules.fm.inline.sig.txt:
>>> --
>>> Jules <at> Jules.FM
>>>
>>
>>
>>> ***** /etc/MailScanner/reports/ECS/inline.sig.txt:
>>> --
>>> This message has been scanned for viruses and
>>> dangerous content by MailScanner, and is
>>> believed to be clean.
>>>
>>
>>
>>> ***** THAT'S IT! *****
>>>
>>
>>
>>> Jules
>>>
>> Thanks for the detailed configs. I had my settings correct and nearly
>> identical to your settings. The problem still exists that the image
>> is not getting displayed inline on a number of different email clients
>> (Outlook, Scalix, Gmail, etc.). I looked at my raw queue files in my
>> quarantine (I save everything that is not high spam on my low-volume
>> server at home) and the inline.html file is getting appended properly.
>> Now it appears to be the "Content-ID:" multipart header is not
>> getting generated in the MIME encoding so there is nothing to match my
>> src="cid:signature.jpg" img tag. Could this be the problem?
>>
>> Working inline email image:
>> ------_=_NextPart_001_01C89E3C.224B45D2
>> Content-Type: image/gif;
>> name="image001.gif"
>> Content-Transfer-Encoding: base64
>> Content-ID: <image001.gif <at> 01C89E12.38C00F50>
>> Content-Description: image001.gif
>> Content-Location: image001.gif
>>
>> Non-working inline email image:
>> ------------=_1208183216-10649-0
>> Content-Type: image/jpeg; name="signature.jpg"
>> Content-Disposition: attachment; filename="signature.jpg"
>> Content-Transfer-Encoding: base64
>> MIME-Version: 1.0
>> X-Mailer: MIME-tools 5.425 (Entity 5.425)
>>
>>
>>
> Just for the record,
>
> Mine displays an empty box too...
>
> Gave up trying to make it work..
>Works great for me (inevitably). The only suggestion I have is to edit
/>usr/lib/MailScanner/MailScanner/Message.pm. Around line 4407 there
>should be a line that says this:
> Id => '<' . $internalname .
>'>');
>Change that to
> 'Content-Id:' => '<' .
>$internalname . '>');
>Then
> service MailScanner restart
>
>and let me know if this helps at all.
>
>Jules
Running MS ver 4.66.5 and I don't see any line similar to that in the file:
# grep \$internalname *
Message.pm: my $internalname =
MailScanner::Config::Value('attachimageinternalname', $this);
Message.pm: Filename =>
$internalname,
#
P.S. This is a great feature that I really want to get working since
our other major commercial software applications are not able to do
it. Julian, I am working hard to get my manager to send some money
your way but I work for a fortune 500 company that requires a PO.
This feature could help motivate him to go through all of the internal
paperwork. Sorry if it sounds backwards (or like ransom -- :) ). You
already deserve some compensation but it seems easier to spend
millions with a big contract rather than small amounts that may be
deemed less important to the company.
--
Dave Jones
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