{"id":59655,"date":"2025-10-23T17:54:06","date_gmt":"2025-10-23T09:54:06","guid":{"rendered":"https:\/\/www.crazydomains.com\/learn\/?p=59655"},"modified":"2025-11-04T21:49:39","modified_gmt":"2025-11-04T13:49:39","slug":"email-filtering","status":"publish","type":"post","link":"https:\/\/www.crazydomains.com.au\/learn\/email-filtering\/","title":{"rendered":"Google &#038; Microsoft\u2019s Email Spam Filter Updates 2025"},"content":{"rendered":"<table>\n<tbody>\n<tr>\n<td><span data-preserver-spaces=\"true\">Google &amp; Microsoft\u2019s Email Spam Filter Updates 2025 refer to the tightened, AI-driven email filtering standards designed to detect abnormal sending patterns, enforce domain-level authentication, and suppress unsolicited bulk mail.<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><span data-preserver-spaces=\"true\">Google and Microsoft tightened spam enforcement in 2025. Both now rely more heavily on AI-driven pattern analysis, stricter sender authentication (SPF, DKIM, DMARC), and prescriptive anti-spam rules for bulk and transactional senders.<\/span><\/p>\n<p><span data-preserver-spaces=\"true\">Read on as we break down the key changes, what they mean for your business, and the exact steps to stay compliant and maintain strong deliverability in 2025.<\/span><\/p>\n<h2><span data-preserver-spaces=\"true\">Immediate Actions: Do These First<\/span><\/h2>\n<p><span data-preserver-spaces=\"true\">The following three actions deliver the biggest, fastest gains in deliverability<\/span><span data-preserver-spaces=\"true\">. Complete them in order, and you will meet most of Google and Microsoft\u2019s 2025 expectations.<\/span><\/p>\n<h3><span data-preserver-spaces=\"true\">Authentication &amp; DNS Checklist: SPF, DKIM, DMARC (The Highest Priority)<\/span><\/h3>\n<ul>\n<li><a href=\"https:\/\/www.crazydomains.com.au\/learn\/what-is-email-security\/\" target=\"_blank\" rel=\"noopener\"><span data-preserver-spaces=\"true\">Email authentication<\/span><\/a><span data-preserver-spaces=\"true\">\u00a0is the first gate modern email filtering engines inspect. Fail here, and nothing else matters.<\/span><\/li>\n<\/ul>\n<h3><strong><span data-preserver-spaces=\"true\">Audit Senders and DNS Control<\/span><\/strong><\/h3>\n<ul>\n<li><span data-preserver-spaces=\"true\">Map every domain and subdomain that sends mail. List third-party platforms, marketing tools, and automated systems.\u00a0<\/span><\/li>\n<\/ul>\n<h3><strong><span data-preserver-spaces=\"true\">Deploy or Verify SPF<\/span><\/strong><\/h3>\n<ul>\n<li><span data-preserver-spaces=\"true\">Consolidation<\/span><span data-preserver-spaces=\"true\">\u00a0includes avoiding duplicate SPF records and setting a suitable TTL.\u00a0<\/span><a href=\"https:\/\/learn.microsoft.com\/en-us\/defender-office-365\/anti-spam-policies-configure\" target=\"_blank\" rel=\"noopener\"><span data-preserver-spaces=\"true\">Follow Microsoft 365 guidance<\/span><\/a><span data-preserver-spaces=\"true\">\u00a0when your domain points to Exchange Online.<\/span><\/li>\n<\/ul>\n<h3><strong><span data-preserver-spaces=\"true\">Enable DKIM on Every Sending Service<\/span><\/strong><\/h3>\n<ul>\n<li><span data-preserver-spaces=\"true\">Create two 2048-bit keys per domain, one active and one for rotation. Google Workspace admin instructions are\u00a0<\/span><a href=\"https:\/\/support.google.com\/a\/answer\/174124\" target=\"_blank\" rel=\"noopener\"><span data-preserver-spaces=\"true\">clear and up to date<\/span><\/a><span data-preserver-spaces=\"true\">.<\/span><\/li>\n<\/ul>\n<h3><strong><span data-preserver-spaces=\"true\">Roll Out DMARC with Reporting<\/span><\/strong><\/h3>\n<p><span data-preserver-spaces=\"true\">Start monitoring:<\/span><\/p>\n<ul>\n<li><span data-preserver-spaces=\"true\">_dmarc.yourdomain.com. 3600 IN TXT &#8220;v=DMARC1; p=none; rua=mailto:dmarc-reports@yourdomain.com&#8221;<\/span><\/li>\n<\/ul>\n<p><a href=\"https:\/\/1827marketing.com\/smart-thinking\/email-deliverability-in-2025-new-rules-higher-standards-and-what-b2b-marketers-should-do\/\" target=\"_blank\" rel=\"noopener\"><span data-preserver-spaces=\"true\">Review aggregate reports<\/span><\/a><span data-preserver-spaces=\"true\">\u00a0weekly, then move to\u00a0quarantine, and<\/span><span data-preserver-spaces=\"true\">\u00a0<\/span><span data-preserver-spaces=\"true\">finally\u00a0reject\u00a0when confident.<\/span><\/p>\n<h3><strong><span data-preserver-spaces=\"true\">Automate Report Review and Key Rotation<\/span><\/strong><\/h3>\n<ul>\n<li><span data-preserver-spaces=\"true\">Use free DMARC analysers or SIEM dashboards; schedule key rotation every 6-12 months.<\/span><\/li>\n<\/ul>\n<p><strong><span data-preserver-spaces=\"true\">Practical tip for SMEs<\/span><\/strong><span data-preserver-spaces=\"true\">: assign a subdomain, such as\u00a0<\/span><span data-preserver-spaces=\"true\">mail.yourbrand.com,<\/span><span data-preserver-spaces=\"true\">\u00a0to each third-party platform so a bad sender cannot harm your primary reputation.<\/span><\/p>\n<table>\n<tbody>\n<tr>\n<td><span style=\"color: #008080;\"><strong>Also Read<\/strong><\/span><span data-preserver-spaces=\"true\">:\u00a0<\/span><a href=\"https:\/\/www.crazydomains.com.au\/learn\/two-factor-authentication\/\" target=\"_blank\" rel=\"noopener\"><span data-preserver-spaces=\"true\">All About Two-Factor Authentication and How It Strengthens Your Security<\/span><\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3><span data-preserver-spaces=\"true\">Configure Provider anti-Spam Presets + One Custom Policy for Critical Flows<\/span><\/h3>\n<ol>\n<li><strong><span data-preserver-spaces=\"true\">Start Fenced-In:<\/span><\/strong><span data-preserver-spaces=\"true\">\u00a0Apply Microsoft 365 \u201cStrict\u201d or Google Workspace \u201cEnhanced\u201d presets. They include tested\u00a0<\/span><span data-preserver-spaces=\"true\">anti-spam<\/span><span data-preserver-spaces=\"true\">\u00a0rules, malware checks, and domain-reputation logic that align with\u00a0<\/span><a href=\"https:\/\/learn.microsoft.com\/en-us\/defender-office-365\/recommended-settings-for-eop-and-office365\" target=\"_blank\" rel=\"noopener\"><span data-preserver-spaces=\"true\">2025 AI filters<\/span><\/a><span data-preserver-spaces=\"true\">.<\/span><\/li>\n<li><strong><span data-preserver-spaces=\"true\">Add One Narrowly Scoped Custom Policy:<\/span><\/strong><span data-preserver-spaces=\"true\">\u00a0Target transactional flows (order receipts, MFA codes). Use allow lists or bypass rules for the specific IPs or authenticated headers that generate these messages, keeping the scope as tight as possible.<\/span><\/li>\n<li><strong><span data-preserver-spaces=\"true\">Test Before Global Rollout:<\/span><\/strong><span data-preserver-spaces=\"true\">\u00a0Send GTUBE-style harmless spam strings into a small user cohort, monitor quarantine, and adjust. Keep a change log with timestamps and owners.<\/span><\/li>\n<li><strong><span data-preserver-spaces=\"true\">Escalate When Stuck:<\/span><\/strong><span data-preserver-spaces=\"true\">\u00a0Microsoft and Google postmaster channels respond faster when you supply message headers, timestamps, and\u00a0<\/span><a href=\"https:\/\/support.google.com\/mail\/thread\/317589894\/spam-filtering?hl=en\" target=\"_blank\" rel=\"noopener\"><span data-preserver-spaces=\"true\">recent policy change logs<\/span><\/a><span data-preserver-spaces=\"true\">.<\/span><\/li>\n<\/ol>\n<h3><span data-preserver-spaces=\"true\">Layered Filtering &amp; Third-Party Options (When To Add Extra Layers)<\/span><\/h3>\n<p><span data-preserver-spaces=\"true\">Layered filtering means placing a specialist service or appliance in front of Microsoft 365 or Google Workspace.<\/span><\/p>\n<p><span data-preserver-spaces=\"true\">Why bother?<\/span><\/p>\n<ol>\n<li><strong><span data-preserver-spaces=\"true\">Faster Protection:<\/span><\/strong><span data-preserver-spaces=\"true\">\u00a0Third-party engines block emerging threats while built-in AI models are still training.<\/span><\/li>\n<li><strong><span data-preserver-spaces=\"true\">Reduced False Positives:\u00a0<\/span><\/strong><span data-preserver-spaces=\"true\">You can tune rules without touching provider presets, preserving overall security.<\/span><\/li>\n<li><strong><span data-preserver-spaces=\"true\">Continuity:<\/span><\/strong><span data-preserver-spaces=\"true\">\u00a0During a provider outage, reroute MX records to the gateway for failover delivery.<\/span><\/li>\n<\/ol>\n<p><span data-preserver-spaces=\"true\">When to deploy:<\/span><\/p>\n<ul>\n<li><span data-preserver-spaces=\"true\">You send more than 100k messages per week.<\/span><\/li>\n<li><span data-preserver-spaces=\"true\">Transactional email downtime costs real revenue.<\/span><\/li>\n<li><span data-preserver-spaces=\"true\">Your in-house team lacks bandwidth to tweak multi-layer anti-spam rules daily.<\/span><\/li>\n<\/ul>\n<p><span data-preserver-spaces=\"true\">Governance considerations: keep a single source of truth for allow lists and suppression lists so different layers never conflict.<\/span><\/p>\n<h2><span data-preserver-spaces=\"true\">Monitoring, Recovery And Testing: Keep Deliverability Stable Over Time<\/span><\/h2>\n<p><span data-preserver-spaces=\"true\">Initial configuration is half the race. Ongoing visibility and drills ensure you stay ahead of filter evolution and phishing.<\/span><\/p>\n<h3><span data-preserver-spaces=\"true\">Deliverability Monitoring &amp; Dashboards<\/span><\/h3>\n<p><span data-preserver-spaces=\"true\">Track the following metrics together:<\/span><\/p>\n<ul>\n<li><span data-preserver-spaces=\"true\">Successful deliveries vs. bounces.<\/span><\/li>\n<li><span data-preserver-spaces=\"true\">Spam complaint rate.<\/span><\/li>\n<li><span data-preserver-spaces=\"true\">Engagement trends (open\/click).<\/span><\/li>\n<li><span data-preserver-spaces=\"true\">Authentication pass\/fail counts from DMARC aggregate reports.<\/span><\/li>\n<\/ul>\n<p><span data-preserver-spaces=\"true\">Use provider postmaster tools (e.g., Google Postmaster) alongside\u00a0<\/span><a href=\"https:\/\/www.warmforge.ai\/blog\/gmail-vs-outlook-email-deliverability-comparison\" target=\"_blank\" rel=\"noopener\"><span data-preserver-spaces=\"true\">DMARC analytics<\/span><\/a><span data-preserver-spaces=\"true\">\u00a0dashboards to catch anomalies early.\u00a0Schedule a fortnightly review and relate spikes to\u00a0<\/span><a href=\"https:\/\/www.crazydomains.com.au\/learn\/dns-hosting\/\" target=\"_blank\" rel=\"noopener\"><span data-preserver-spaces=\"true\">recent DNS<\/span><\/a><span data-preserver-spaces=\"true\">\u00a0or content changes. Early alerts let you fix issues before customer tickets pile up.<\/span><\/p>\n<h3><span data-preserver-spaces=\"true\">Incident Playbook For False Positives And Outages<\/span><\/h3>\n<ol>\n<li><strong><span data-preserver-spaces=\"true\">Triage Quickly:<\/span><\/strong><span data-preserver-spaces=\"true\">\u00a0Determine the scope: marketing vs. transactional. Pull full headers and check SPF\/DKIM\/DMARC alignment.<\/span>\n<ul>\n<li><strong><span data-preserver-spaces=\"true\">Short-Term Fixes:<\/span><\/strong><span data-preserver-spaces=\"true\">\u00a0Apply a temporary allow list for the sending IP or header.<\/span><\/li>\n<li><span data-preserver-spaces=\"true\">Roll back to a milder preset.<\/span><\/li>\n<li><span data-preserver-spaces=\"true\">Route critical traffic through an alternate, pre-verified gateway.<\/span><\/li>\n<\/ul>\n<\/li>\n<li><strong><span data-preserver-spaces=\"true\">Escalation:<\/span><\/strong><span data-preserver-spaces=\"true\">\u00a0Open tickets with Microsoft or Google postmaster teams, attach headers, timestamps, and recent policy changes.<\/span><\/li>\n<li><strong><span data-preserver-spaces=\"true\">Governance:<\/span><\/strong><span data-preserver-spaces=\"true\">\u00a0assign an owner, timebox each step (e.g., 60-minute triage), then document root cause and permanent fix in your change log.<\/span><\/li>\n<\/ol>\n<h3><span data-preserver-spaces=\"true\">Regular Phishing Simulations &amp; User Training<\/span><\/h3>\n<p><span data-preserver-spaces=\"true\">AI helps attackers craft convincing lures.\u00a0<\/span><a href=\"https:\/\/www.f-secure.com\/us-en\/partners\/insights\/f-alert-cyber-threats-bulletin-october-2025\" target=\"_blank\" rel=\"noopener\"><span data-preserver-spaces=\"true\">Combine technical controls<\/span><\/a><span data-preserver-spaces=\"true\">\u00a0with educated staff.<\/span><\/p>\n<p><span data-preserver-spaces=\"true\">Practical cadence: quarterly organisation-wide simulations plus monthly drills for high-risk groups (finance, IT). Feed click and report metrics back into your anti-spam rules to block look-alike domains and phrases. Budget a short follow-up training for users who click on test phishing.<\/span><\/p>\n<table>\n<tbody>\n<tr>\n<td><strong><em><span data-preserver-spaces=\"true\">Pro Tip<\/span><\/em><\/strong><em><span data-preserver-spaces=\"true\">: When it comes to email filtering, review authentication, bounce rates, and blocklist status weekly so you can correct issues before they impact inbox placement.<\/span><\/em><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><span data-preserver-spaces=\"true\">Three New Microsoft 2025-Rule Updates<\/span><\/h2>\n<p><span data-preserver-spaces=\"true\">Here are three important Microsoft email-policy changes rolling out in 2025 that every sender must prepare for:<\/span><\/p>\n<ul>\n<li><strong><span data-preserver-spaces=\"true\">\u201cHigh-volume\u201d threshold defined:<\/span><\/strong><span data-preserver-spaces=\"true\">\u00a0For consumer Microsoft accounts (e.g., @outlook.com, @hotmail.com, @live.com), bulk senders are those that send\u00a0<\/span><em><span data-preserver-spaces=\"true\">more than\u00a0<\/span><a href=\"https:\/\/cordial.com\/resources\/microsofts-new-email-rules-for-2025-what-email-marketers-need-to-know\/\" target=\"_blank\" rel=\"noopener\"><span data-preserver-spaces=\"true\">5,000 emails<\/span><\/a><span data-preserver-spaces=\"true\">\u00a0in a day<\/span><\/em><span data-preserver-spaces=\"true\">\u00a0from the same main domain (including subdomains and user addresses).<\/span><\/li>\n<li><strong><span data-preserver-spaces=\"true\">Staged Enforcement Timeline:<\/span><\/strong><span data-preserver-spaces=\"true\">\u00a0From 5 May 2025, Microsoft will begin sending non-compliant bulk messages straight to the Junk folder. Later in the year, it will escalate to full blocking of non-authenticated messages (date to\u00a0<\/span><span data-preserver-spaces=\"true\">be announced<\/span><span data-preserver-spaces=\"true\">).<\/span><\/li>\n<li><strong><span data-preserver-spaces=\"true\">Alignment Becomes Mandatory:<\/span><\/strong><span data-preserver-spaces=\"true\">\u00a0It\u2019s no longer enough to pass an SPF or DKIM check; the domain used must align with the \u201cFrom\u201d address domain. Microsoft strongly prefers alignment of both SPF and DKIM with the sender\u2019s displayed \u201cFrom\u201d domain.\u00a0<\/span><\/li>\n<\/ul>\n<table>\n<tbody>\n<tr>\n<td><span style=\"color: #008080;\"><strong>Also Read<\/strong><\/span><span data-preserver-spaces=\"true\">:\u00a0<\/span><a href=\"https:\/\/www.crazydomains.com.au\/learn\/email-deliverability-avoid-spam-folders-and-increase-inbox-placement\/\" target=\"_blank\" rel=\"noopener\"><span data-preserver-spaces=\"true\">Email Deliverability: Avoid Spam Folders and Increase Inbox Placement<\/span><\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><span data-preserver-spaces=\"true\">Secure Your Domain + Monitor Early, Win in 2026<\/span><\/h2>\n<p><span data-preserver-spaces=\"true\">When it comes to staying ahead of Google and Microsoft\u2019s 2025 email filtering and spam filtering updates, proactive configuration<\/span><span data-preserver-spaces=\"true\">,\u00a0<\/span><span data-preserver-spaces=\"true\">not reactive cleanup<\/span><span data-preserver-spaces=\"true\">,\u00a0<\/span><span data-preserver-spaces=\"true\">wins.<\/span><\/p>\n<p><span data-preserver-spaces=\"true\">Remember, your strongest defence is a solid foundation: authenticated domains, aligned policies, disciplined monitoring, and educated users. Put SPF, DKIM, and DMARC in place, lean on provider presets with minimal custom exceptions, and review logs frequently so issues surface before customers do.\u00a0<\/span><\/p>\n<p><span data-preserver-spaces=\"true\">With\u00a0<\/span><a href=\"https:\/\/www.crazydomains.com.au\/\" target=\"_blank\" rel=\"noopener\"><span data-preserver-spaces=\"true\">Crazy Domains<\/span><\/a><span data-preserver-spaces=\"true\">, your team can confidently manage DNS<\/span><span data-preserver-spaces=\"true\">, implement authentication standards correctly, and keep critical records up to date without friction.<\/span><span data-preserver-spaces=\"true\">\u00a0So why wait?\u00a0<\/span><a href=\"https:\/\/www.crazydomains.com.au\/contact\/\" target=\"_blank\" rel=\"noopener\"><span data-preserver-spaces=\"true\">Speak to our team<\/span><\/a><span data-preserver-spaces=\"true\">\u00a0now!<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Google &amp; Microsoft\u2019s Email Spam Filter Updates 2025 refer to the tightened, AI-driven email filtering standards designed to detect abnormal sending patterns, enforce domain-level authentication, and suppress unsolicited bulk mail. Google and Microsoft tightened spam enforcement in 2025. Both now rely more heavily on AI-driven pattern analysis, stricter sender authentication (SPF, DKIM, DMARC), and prescriptive [&hellip;]<\/p>\n","protected":false},"author":1537,"featured_media":58151,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1979,8694],"tags":[],"coauthors":[8037],"class_list":["post-59655","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-business","category-security"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Email Filtering 2025: Google &amp; Microsoft Rule Updates<\/title>\n<meta name=\"description\" content=\"Stay compliant with email filtering rules. Learn Google &amp; Microsoft updates, authentication requirements, and steps to protect deliverability.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.crazydomains.com.au\/learn\/email-filtering\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Email Filtering 2025: Google &amp; Microsoft Rule Updates\" \/>\n<meta property=\"og:description\" content=\"Stay compliant with email filtering rules. Learn Google &amp; Microsoft updates, authentication requirements, and steps to protect deliverability.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.crazydomains.com.au\/learn\/email-filtering\/\" \/>\n<meta property=\"og:site_name\" content=\"Crazy Domains Learn\" \/>\n<meta property=\"article:published_time\" content=\"2025-10-23T09:54:06+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-11-04T13:49:39+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.crazydomains.com\/learn\/wp-content\/uploads\/2025\/06\/How-to-Use-Social-Media-to-Drive-Traffic-to-Your-Website-scaled.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"2560\" \/>\n\t<meta property=\"og:image:height\" content=\"1840\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Rachel Furtado\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Rachel Furtado\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"5 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.crazydomains.com.au\/learn\/email-filtering\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.crazydomains.com.au\/learn\/email-filtering\/\"},\"author\":{\"name\":\"Rachel Furtado\",\"@id\":\"https:\/\/www.crazydomains.com\/learn\/#\/schema\/person\/09a7c17d57ecaf3d1968a6a9a4259033\"},\"headline\":\"Google &#038; Microsoft\u2019s Email Spam Filter Updates 2025\",\"datePublished\":\"2025-10-23T09:54:06+00:00\",\"dateModified\":\"2025-11-04T13:49:39+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.crazydomains.com.au\/learn\/email-filtering\/\"},\"wordCount\":1069,\"publisher\":{\"@id\":\"https:\/\/www.crazydomains.com\/learn\/#organization\"},\"image\":{\"@id\":\"https:\/\/www.crazydomains.com.au\/learn\/email-filtering\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.crazydomains.com.au\/learn\/wp-content\/uploads\/2025\/06\/How-to-Use-Social-Media-to-Drive-Traffic-to-Your-Website-scaled.jpg\",\"articleSection\":[\"Business\",\"Security\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.crazydomains.com.au\/learn\/email-filtering\/\",\"url\":\"https:\/\/www.crazydomains.com.au\/learn\/email-filtering\/\",\"name\":\"Email Filtering 2025: Google & Microsoft Rule Updates\",\"isPartOf\":{\"@id\":\"https:\/\/www.crazydomains.com\/learn\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.crazydomains.com.au\/learn\/email-filtering\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.crazydomains.com.au\/learn\/email-filtering\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.crazydomains.com.au\/learn\/wp-content\/uploads\/2025\/06\/How-to-Use-Social-Media-to-Drive-Traffic-to-Your-Website-scaled.jpg\",\"datePublished\":\"2025-10-23T09:54:06+00:00\",\"dateModified\":\"2025-11-04T13:49:39+00:00\",\"description\":\"Stay compliant with email filtering rules. Learn Google & Microsoft updates, authentication requirements, and steps to protect deliverability.\",\"breadcrumb\":{\"@id\":\"https:\/\/www.crazydomains.com.au\/learn\/email-filtering\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.crazydomains.com.au\/learn\/email-filtering\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.crazydomains.com.au\/learn\/email-filtering\/#primaryimage\",\"url\":\"https:\/\/www.crazydomains.com.au\/learn\/wp-content\/uploads\/2025\/06\/How-to-Use-Social-Media-to-Drive-Traffic-to-Your-Website-scaled.jpg\",\"contentUrl\":\"https:\/\/www.crazydomains.com.au\/learn\/wp-content\/uploads\/2025\/06\/How-to-Use-Social-Media-to-Drive-Traffic-to-Your-Website-scaled.jpg\",\"width\":2560,\"height\":1840,\"caption\":\"eCommerce Personalisation Tools: How AI Knows What Customers Want\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.crazydomains.com.au\/learn\/email-filtering\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.crazydomains.com.au\/learn\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Google &#038; Microsoft\u2019s Email Spam Filter Updates 2025\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.crazydomains.com\/learn\/#website\",\"url\":\"https:\/\/www.crazydomains.com\/learn\/\",\"name\":\"Crazy Domains Learn\",\"description\":\"Resources to help you excel online\",\"publisher\":{\"@id\":\"https:\/\/www.crazydomains.com\/learn\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.crazydomains.com\/learn\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.crazydomains.com\/learn\/#organization\",\"name\":\"Crazy Domains Learn\",\"url\":\"https:\/\/www.crazydomains.com\/learn\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.crazydomains.com\/learn\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.crazydomains.com.au\/learn\/wp-content\/uploads\/2021\/02\/learn-dash-blue-logo-2.svg\",\"contentUrl\":\"https:\/\/www.crazydomains.com.au\/learn\/wp-content\/uploads\/2021\/02\/learn-dash-blue-logo-2.svg\",\"width\":147,\"height\":43,\"caption\":\"Crazy Domains Learn\"},\"image\":{\"@id\":\"https:\/\/www.crazydomains.com\/learn\/#\/schema\/logo\/image\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.crazydomains.com\/learn\/#\/schema\/person\/09a7c17d57ecaf3d1968a6a9a4259033\",\"name\":\"Rachel Furtado\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.crazydomains.com\/learn\/#\/schema\/person\/image\/8c465acc0b5d0df36710d5350f50f730\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/69ea6a4f4c200dff1147bf30040c5330?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/69ea6a4f4c200dff1147bf30040c5330?s=96&d=mm&r=g\",\"caption\":\"Rachel Furtado\"},\"description\":\"Web hosting specialist with a knack for creativity and a passion for baking, serving up tech solutions with a side of sweetness.\",\"sameAs\":[\"https:\/\/www.linkedin.com\/in\/rachel-furtado-marketing-specialist\/\"],\"url\":\"https:\/\/www.crazydomains.com\/learn\/author\/rachel-f\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Email Filtering 2025: Google & Microsoft Rule Updates","description":"Stay compliant with email filtering rules. Learn Google & Microsoft updates, authentication requirements, and steps to protect deliverability.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.crazydomains.com.au\/learn\/email-filtering\/","og_locale":"en_US","og_type":"article","og_title":"Email Filtering 2025: Google & Microsoft Rule Updates","og_description":"Stay compliant with email filtering rules. Learn Google & Microsoft updates, authentication requirements, and steps to protect deliverability.","og_url":"https:\/\/www.crazydomains.com.au\/learn\/email-filtering\/","og_site_name":"Crazy Domains Learn","article_published_time":"2025-10-23T09:54:06+00:00","article_modified_time":"2025-11-04T13:49:39+00:00","og_image":[{"width":2560,"height":1840,"url":"https:\/\/www.crazydomains.com\/learn\/wp-content\/uploads\/2025\/06\/How-to-Use-Social-Media-to-Drive-Traffic-to-Your-Website-scaled.jpg","type":"image\/jpeg"}],"author":"Rachel Furtado","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Rachel Furtado","Est. reading time":"5 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.crazydomains.com.au\/learn\/email-filtering\/#article","isPartOf":{"@id":"https:\/\/www.crazydomains.com.au\/learn\/email-filtering\/"},"author":{"name":"Rachel Furtado","@id":"https:\/\/www.crazydomains.com\/learn\/#\/schema\/person\/09a7c17d57ecaf3d1968a6a9a4259033"},"headline":"Google &#038; Microsoft\u2019s Email Spam Filter Updates 2025","datePublished":"2025-10-23T09:54:06+00:00","dateModified":"2025-11-04T13:49:39+00:00","mainEntityOfPage":{"@id":"https:\/\/www.crazydomains.com.au\/learn\/email-filtering\/"},"wordCount":1069,"publisher":{"@id":"https:\/\/www.crazydomains.com\/learn\/#organization"},"image":{"@id":"https:\/\/www.crazydomains.com.au\/learn\/email-filtering\/#primaryimage"},"thumbnailUrl":"https:\/\/www.crazydomains.com.au\/learn\/wp-content\/uploads\/2025\/06\/How-to-Use-Social-Media-to-Drive-Traffic-to-Your-Website-scaled.jpg","articleSection":["Business","Security"],"inLanguage":"en-US"},{"@type":"WebPage","@id":"https:\/\/www.crazydomains.com.au\/learn\/email-filtering\/","url":"https:\/\/www.crazydomains.com.au\/learn\/email-filtering\/","name":"Email Filtering 2025: Google & Microsoft Rule Updates","isPartOf":{"@id":"https:\/\/www.crazydomains.com\/learn\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.crazydomains.com.au\/learn\/email-filtering\/#primaryimage"},"image":{"@id":"https:\/\/www.crazydomains.com.au\/learn\/email-filtering\/#primaryimage"},"thumbnailUrl":"https:\/\/www.crazydomains.com.au\/learn\/wp-content\/uploads\/2025\/06\/How-to-Use-Social-Media-to-Drive-Traffic-to-Your-Website-scaled.jpg","datePublished":"2025-10-23T09:54:06+00:00","dateModified":"2025-11-04T13:49:39+00:00","description":"Stay compliant with email filtering rules. Learn Google & Microsoft updates, authentication requirements, and steps to protect deliverability.","breadcrumb":{"@id":"https:\/\/www.crazydomains.com.au\/learn\/email-filtering\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.crazydomains.com.au\/learn\/email-filtering\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.crazydomains.com.au\/learn\/email-filtering\/#primaryimage","url":"https:\/\/www.crazydomains.com.au\/learn\/wp-content\/uploads\/2025\/06\/How-to-Use-Social-Media-to-Drive-Traffic-to-Your-Website-scaled.jpg","contentUrl":"https:\/\/www.crazydomains.com.au\/learn\/wp-content\/uploads\/2025\/06\/How-to-Use-Social-Media-to-Drive-Traffic-to-Your-Website-scaled.jpg","width":2560,"height":1840,"caption":"eCommerce Personalisation Tools: How AI Knows What Customers Want"},{"@type":"BreadcrumbList","@id":"https:\/\/www.crazydomains.com.au\/learn\/email-filtering\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.crazydomains.com.au\/learn\/"},{"@type":"ListItem","position":2,"name":"Google &#038; Microsoft\u2019s Email Spam Filter Updates 2025"}]},{"@type":"WebSite","@id":"https:\/\/www.crazydomains.com\/learn\/#website","url":"https:\/\/www.crazydomains.com\/learn\/","name":"Crazy Domains Learn","description":"Resources to help you excel online","publisher":{"@id":"https:\/\/www.crazydomains.com\/learn\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.crazydomains.com\/learn\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/www.crazydomains.com\/learn\/#organization","name":"Crazy Domains Learn","url":"https:\/\/www.crazydomains.com\/learn\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.crazydomains.com\/learn\/#\/schema\/logo\/image\/","url":"https:\/\/www.crazydomains.com.au\/learn\/wp-content\/uploads\/2021\/02\/learn-dash-blue-logo-2.svg","contentUrl":"https:\/\/www.crazydomains.com.au\/learn\/wp-content\/uploads\/2021\/02\/learn-dash-blue-logo-2.svg","width":147,"height":43,"caption":"Crazy Domains Learn"},"image":{"@id":"https:\/\/www.crazydomains.com\/learn\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/www.crazydomains.com\/learn\/#\/schema\/person\/09a7c17d57ecaf3d1968a6a9a4259033","name":"Rachel Furtado","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.crazydomains.com\/learn\/#\/schema\/person\/image\/8c465acc0b5d0df36710d5350f50f730","url":"https:\/\/secure.gravatar.com\/avatar\/69ea6a4f4c200dff1147bf30040c5330?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/69ea6a4f4c200dff1147bf30040c5330?s=96&d=mm&r=g","caption":"Rachel Furtado"},"description":"Web hosting specialist with a knack for creativity and a passion for baking, serving up tech solutions with a side of sweetness.","sameAs":["https:\/\/www.linkedin.com\/in\/rachel-furtado-marketing-specialist\/"],"url":"https:\/\/www.crazydomains.com\/learn\/author\/rachel-f\/"}]}},"lang":"au","translations":{"au":59655},"pll_sync_post":[],"_links":{"self":[{"href":"https:\/\/www.crazydomains.com.au\/learn\/wp-json\/wp\/v2\/posts\/59655"}],"collection":[{"href":"https:\/\/www.crazydomains.com.au\/learn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.crazydomains.com.au\/learn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.crazydomains.com.au\/learn\/wp-json\/wp\/v2\/users\/1537"}],"replies":[{"embeddable":true,"href":"https:\/\/www.crazydomains.com.au\/learn\/wp-json\/wp\/v2\/comments?post=59655"}],"version-history":[{"count":1,"href":"https:\/\/www.crazydomains.com.au\/learn\/wp-json\/wp\/v2\/posts\/59655\/revisions"}],"predecessor-version":[{"id":59656,"href":"https:\/\/www.crazydomains.com.au\/learn\/wp-json\/wp\/v2\/posts\/59655\/revisions\/59656"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.crazydomains.com.au\/learn\/wp-json\/wp\/v2\/media\/58151"}],"wp:attachment":[{"href":"https:\/\/www.crazydomains.com.au\/learn\/wp-json\/wp\/v2\/media?parent=59655"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.crazydomains.com.au\/learn\/wp-json\/wp\/v2\/categories?post=59655"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.crazydomains.com.au\/learn\/wp-json\/wp\/v2\/tags?post=59655"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/www.crazydomains.com.au\/learn\/wp-json\/wp\/v2\/coauthors?post=59655"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}