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[Jörg Heise <address@concealed>]

Thank you Steve,

we tried, but were not successfull. Is there maybe a difference regarding the Outlook-Versions?

Anyhow, our message_footer.mime looks as following:

Content-Type: multipart/alternative; boundary="----=_NextPart_DC7E1BB5_1105_4DB3_BAE3_2A6208EB099D"

------=_NextPart_DC7E1BB5_1105_4DB3_BAE3_2A6208EB099D
Content-type: text/plain; charset=utf8
Content-Transfer-Encoding: 8bit
Content-Disposition: inline

Sie sind für diesen Newsletter "[% listname %]" mit der E-Mail-Adresse [% user.email %] registriert.

Um sich abzumelden,

- senden Sie eine Nachricht an address@concealed mit dem Betreff UNSUB [% listname %]
- oder klicken Sie auf den folgenden mailto-Link: address@concealed?subject=UNSUBSCRIBE [% listname %] [% user.email %]

------=_NextPart_DC7E1BB5_1105_4DB3_BAE3_2A6208EB099D
Content-type: text/html; charset=utf8
Content-Transfer-Encoding: 8bit
Content-Disposition: inline

<div style='color: black; font-family: "verdana","sans-serif"; font-size: 8.5pt;'>
Sie sind für diesen Newsletter "[% listname %]" mit der E-Mail-Adresse [% user.email %] registriert.
<br><br>
Um sich abzumelden,
<ul>
<li>senden Sie eine Nachricht an address@concealed mit dem Betreff UNSUB [% listname %]</li>
<li>oder klicken Sie auf den folgenden mailto-Link: <a href=""mailto:address@concealed?subject=UNSUBSCRIBE%20[% listname %]%20[% user.email %]">Abmelden</a></li>
</div>
------=_NextPart_DC7E1BB5_1105_4DB3_BAE3_2A6208EB099D--

Any hint what else we could try?

Thanks again and best regards

Jörg Heise from Germany

Am 12.08.2019 um 00:42 schrieb Steve Shipway:

On Sun, 2019-08-11 at 12:00 +0200, Jörg Heise wrote:

If we're sending HTML-newsletter with footer_type "add mime-part", this 
works well for most mail-clients. In Outlook or Outlook Web Access 
however, the footer will appear as an mail-attachment (i.e. called 
ATT00008.htm) rather then being attached below the message. Due to data 
privacy regulations here in Germany this is not acceptable for us.

Have you tried using the 'add MIME part' option, with footer.mime holding a multipart/mixed with content-disposition:inline and the two subparts being text/html and text/plain, both with content-disposition:inline ?

I've tried this in the past and it works correctly *almost* everywhere, the exception being some older mail clients that dont support content-disposition:inline for text parts.

The content-disposition:inline seems to be the key part to have it displayed rather than appearing as an attachment.

Steve

--
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