You can over the Iconbutton under the tab "Elements“ also insert a symbol in the line of your newsletter.
Once you have selected the icon item, a window will appear to select the Settings First, select the desired icon in the menu that appears by clicking on the line in the "Icon" area. Then enter the link that your icon should lead to. You can also define the size, background and text color, spacing, etc. here. Once you have made all the settings, click on Save and your icon will be inserted into your line.
