Messages from an RSS feed can be added to an e-mail when this is defined in the template or when RSS snippets are used.
Select a message on the RSS tab and drag it to a RSS position in the e-mail. RSS positions are highlighted in the content when dragging an RSS item.
Use the block with the RSS icon in order to add a merge-at-execute RSS block to the e-mail. When using this block the RSS messages are merged from the RSS feed when sending out the e-mail (see HTML editor).
Use the settings in the editor to select the number of messages and the number of the start message.
Use the + icon on the top right in order to add a new RSS feed.