{"version":"1.0","provider_name":"OWS KB","provider_url":"https:\/\/ownwebservers.com\/kb","author_name":"admin","author_url":"https:\/\/ownwebservers.com\/kb\/author\/it_iq6s6sdy\/","title":"Limit Outgoing Emails and Enable SMTP Authentication - OWS KB","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"Rc4Lb2KJib\"><a href=\"https:\/\/ownwebservers.com\/kb\/limit-outgoing-emails-and-enable-smtp-authentication\/\">Limit Outgoing Emails and Enable SMTP Authentication<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/ownwebservers.com\/kb\/limit-outgoing-emails-and-enable-smtp-authentication\/embed\/#?secret=Rc4Lb2KJib\" width=\"600\" height=\"338\" title=\"&#8220;Limit Outgoing Emails and Enable SMTP Authentication&#8221; &#8212; OWS KB\" data-secret=\"Rc4Lb2KJib\" 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:\/\/ownwebservers.com\/kb\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","description":"The issues of spamming has to face by everyone who own server and that result server IP being blacklisted. To overcome this situation, you can go for the option to limit outgoing emails from the server. Login to your server\u2019s WHM as root. Access Main &gt;&gt; Server Configuration &gt;&gt; Tweak Settings. Search for \u201cMax hourly [&hellip;]"}