{"version":"1.0","provider_name":"Tendency","provider_url":"https:\/\/tendency.ltd\/it","author_name":"Katio L.","author_url":"https:\/\/tendency.ltd\/it\/author\/katio\/","title":"Understanding SMTP: Boost Your Email Deliverability and Strategy","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"1OiVI8hlha\"><a href=\"https:\/\/tendency.ltd\/it\/understanding-smtp-boost-your-email-deliverability-and-strategy\/\">Understanding SMTP: Boost Your Email Deliverability and Strategy<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/tendency.ltd\/it\/understanding-smtp-boost-your-email-deliverability-and-strategy\/embed\/#?secret=1OiVI8hlha\" width=\"600\" height=\"338\" title=\"&#8220;Understanding SMTP: Boost Your Email Deliverability and Strategy&#8221; &#8212; Tendency\" data-secret=\"1OiVI8hlha\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\n\/*! This file is auto-generated *\/\n!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);\n\/\/# sourceURL=https:\/\/tendency.ltd\/wp-includes\/js\/wp-embed.min.js\n<\/script>","thumbnail_url":"https:\/\/tendency.ltd\/wp-content\/uploads\/2025\/11\/Tendency_1_2025-11-07_23-54-55_878.png","thumbnail_width":1200,"thumbnail_height":630,"description":"What is SMTP? In today&#8217;s fast-paced digital world, email remains a cornerstone of business communication. With the average worker receiving 117 emails daily, it&#8217;s easy to overlook the underlying system that ensures these messages are sent and received reliably. At the heart of this system is the Simple Mail Transfer Protocol (SMTP), an essential component [&hellip;]"}