1.0Mailrelayhttps://mailrelay.com/en/Paco Ruben Quinterohttps://mailrelay.com/en/blog/author/paco-ruben/rich600338<blockquote class="wp-embedded-content" data-secret="tc5i5pDIch"><a href="https://mailrelay.com/en/glossary/rss-feed/">RSS Feed</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://mailrelay.com/en/glossary/rss-feed/embed/#?secret=tc5i5pDIch" width="600" height="338" title="“RSS Feed” — Mailrelay" data-secret="tc5i5pDIch" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script> /*! This file is auto-generated */ !function(d,l){"use strict";l.querySelector&&d.addEventListener&&"undefined"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!/[^a-zA-Z0-9]/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),o=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),c=new RegExp("^https?:$","i"),i=0;i<o.length;i++)o[i].style.display="none";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute("style"),"height"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):"link"===t.message&&(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener("message",d.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",function(){for(var e,t,s=l.querySelectorAll("iframe.wp-embedded-content"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute("data-secret"))||(t=Math.random().toString(36).substring(2,12),e.src+="#?secret="+t,e.setAttribute("data-secret",t)),e.contentWindow.postMessage({message:"ready",secret:t},"*")},!1)))}(window,document); //# sourceURL=https://mailrelay.com/wp-includes/js/wp-embed.min.js </script> An RSS feed or RSS file (RSS stands for Really Simple Syndication) is a file generated by some websites that neatly compiles information about what has been published on that site. RSS feeds work using an XML file (webfeed), and all the published elements contained in an RSS feed are called items. Each item in […]