Display pictures in the newsletter.
(English version below)
SE: Some e-mail programs choose to hide the image display of the newsletter. This is something that is outside Rule and the settings are made in each email client.
The solution is that you either ask your recipients to add your sender to their address book or that the recipient clicks the "Always show Pictures" link.
EN: Some email programs are default set on not to show pictures within the newsletter. This issue is set within each email client and is outside of Rule.
In order to solve this matter you can either inform you subscribers to add your sender email address to their address book, or they can click the link "Always display images from..." As shown in the picture above.
For more questions, please describe your case to us at firstname.lastname@example.org