Sending changes html source – “3D”

Replies: 1

Hi!
Since the last update, the code is changed while sending a newsletter. There is always the text “3D” within the code.
Here a example snippet (outlook-e-mail source):

<table style=3D”border-collapse: collapse; width: 100%;” class=3D”t=npc-row ui-sortable-handle” data-id=3D”content-05-imageblock” width=3D”100%=” cellspacing=3D”0″ cellpadding=3D”0″ border=3D”0″ align=3D”center”>
<tbody><tr>
<td style=3D”padding: 0;” align=3D”center”>

The source looks fine in the editor. But it gets broken somewhere in the sending process.
Please help. Thanks a lot!