{"id":319,"date":"2026-09-03T06:17:19","date_gmt":"2026-09-03T00:47:19","guid":{"rendered":"https:\/\/emailalias.io\/blog\/?p=319"},"modified":"2026-09-09T11:36:13","modified_gmt":"2026-09-09T06:06:13","slug":"outlook-email-aliases","status":"publish","type":"post","link":"https:\/\/emailalias.io\/blog\/outlook-email-aliases\/","title":{"rendered":"Outlook Email Aliases: How to Create and Use Them"},"content":{"rendered":"<p>If you use Outlook.com, you can hand out more than one address without opening a second account. <strong>Outlook email aliases<\/strong> are extra addresses attached to a single Microsoft account, and they let you sign in and send mail from any of them while everything lands in one place. They are genuinely useful for separating a public address from a private one \u2014 but they also come with limits that matter the moment you care about privacy or control. This guide explains what Outlook email aliases are, exactly how to create and use them, the limits worth knowing before you rely on them, and where a dedicated alias service does the job Outlook cannot.<\/p>\n\n<nav class=\"post-toc\" aria-label=\"Table of contents\">\n  <h2 class=\"post-toc__title\">Table of contents<\/h2>\n  <ol class=\"post-toc__list\">\n    <li><a href=\"#what-outlook-email-aliases-are\">What Outlook email aliases are<\/a><\/li>\n    <li><a href=\"#how-to-create-an-outlook-email-alias\">How to create an Outlook email alias<\/a><\/li>\n    <li><a href=\"#how-to-send-from-an-outlook-alias\">How to send from an Outlook alias<\/a><\/li>\n    <li><a href=\"#the-limits-of-outlook-email-aliases\">The limits of Outlook email aliases<\/a><\/li>\n    <li><a href=\"#when-outlook-aliases-are-not-enough\">When Outlook aliases are not enough<\/a><\/li>\n    <li><a href=\"#outlook-aliases-vs-a-dedicated-alias-service\">Outlook aliases vs a dedicated alias service<\/a><\/li>\n    <li><a href=\"#how-to-use-aliases-the-right-way\">How to use aliases the right way<\/a><\/li>\n    <li><a href=\"#final-thoughts\">Final thoughts<\/a><\/li>\n    <li><a href=\"#faq\">Frequently asked questions<\/a><\/li>\n  <\/ol>\n<\/nav>\n\n<h2 id=\"what-outlook-email-aliases-are\">What Outlook Email Aliases Are<\/h2>\n<p>An alias is simply an additional email address that belongs to your existing account. With Outlook email aliases, every address you add is another way in and out of the same Microsoft account: the same inbox, the same contacts, the same storage, and \u2014 importantly \u2014 the same password. Mail sent to any of them arrives in your one Outlook inbox, and you can choose which address a new message is sent from. The idea is the same as the general concept of an <a href=\"https:\/\/en.wikipedia.org\/wiki\/Email_alias\" rel=\"noopener\" target=\"_blank\">email alias<\/a>: one mailbox, many faces.<\/p>\n<p>This is different from adding a whole separate account. A second Outlook.com account has its own inbox, its own password, and its own login. An alias does not \u2014 it is a label on the account you already have. That distinction is the source of both the convenience and the limitations covered below. Because Outlook email aliases share one identity underneath, they are quick to set up and free, but they cannot truly separate one part of your life from another the way people often assume they can. Microsoft documents the shared-identity behavior on its own <a href=\"https:\/\/support.microsoft.com\/en-us\/help\/12407\/microsoft-account-how-to-manage-aliases\" rel=\"noopener\" target=\"_blank\">manage-aliases page<\/a>.<\/p>\n<p>People reach for Outlook email aliases for a handful of sensible reasons: a public-facing address for forms and newsletters kept apart from a personal one, a tidy address for a side project, or a way to retire an old address you no longer want to give out without losing access to the account. Those are real benefits. The question is whether the shared-account model behind them fits what you actually need \u2014 and that depends on how much separation and control you want.<\/p>\n\n<h2 id=\"how-to-create-an-outlook-email-alias\">How to Create an Outlook Email Alias<\/h2>\n<p>Creating an alias takes a couple of minutes and happens in your Microsoft account settings, not inside the Outlook mailbox itself. Here is the full sequence.<\/p>\n<ol>\n  <li><strong>Sign in<\/strong> to your Microsoft account at account.microsoft.com with your existing address and password.<\/li>\n  <li>Open <strong>Your info<\/strong>, then find <strong>Account info<\/strong> and choose <strong>Manage how you sign in to Microsoft<\/strong> (you may be asked to verify your identity with a code first).<\/li>\n  <li>Select <strong>Add email<\/strong>. You can either create a brand-new <code>@outlook.com<\/code> address as the alias, or add an existing email address you already own as an alias.<\/li>\n  <li>Type the address you want, confirm it, and it is added to the account.<\/li>\n  <li>Optionally set it as your <strong>primary alias<\/strong> \u2014 the address shown as the default sender and account name \u2014 from the same screen.<\/li>\n<\/ol>\n<p>Once added, the new alias works immediately: mail to it flows into your existing inbox, and you can sign in with it too. Microsoft caps how many addresses one account can hold and how many you can add in a given year, so you cannot spin up a fresh alias for every single website \u2014 the commonly cited limit is up to ten aliases on an account and up to ten added per year, which is worth confirming on Microsoft&#8217;s current <a href=\"https:\/\/support.microsoft.com\/en-us\/office\/add-or-remove-an-email-alias-in-outlook-com-459b1989-356d-40fa-a689-8f285b13f1f2\" rel=\"noopener\" target=\"_blank\">add or remove an alias page<\/a> before you plan around it. That ceiling is one of the first places Outlook email aliases run out of room for anyone who wants a different address per service.<\/p>\n<p>The process mirrors what you would do on other providers \u2014 our companion guide to <a href=\"https:\/\/emailalias.io\/blog\/gmail-aliases\/\" rel=\"noopener\" target=\"_blank\">Gmail aliases<\/a> walks through the equivalent on Google \u2014 but each provider does it a little differently, and Outlook&#8217;s version is a true additional address rather than a tag on your existing one.<\/p>\n\n<h2 id=\"how-to-send-from-an-outlook-alias\">How to Send From an Outlook Alias<\/h2>\n<p>Receiving on an alias is automatic, but sending from one is a separate step, and it is where people most often get tripped up. By default a new message goes out from your primary alias. To send as a different one, compose a message in Outlook.com, then use the <strong>From<\/strong> control above the recipient line to pick which of your addresses the message should appear to come from. If you do not see a From field, you can enable it so the sender address is always selectable.<\/p>\n<p>Choosing the right sender matters because the recipient sees the address you send from, and replies come back to it. If you set up a public alias to keep your personal address private, sending from the wrong one quietly undoes the separation \u2014 your real address ends up in someone&#8217;s sent folder and, eventually, in their contacts. Microsoft&#8217;s guide to <a href=\"https:\/\/en.wikipedia.org\/wiki\/Outlook.com\" rel=\"noopener\" target=\"_blank\">Outlook.com<\/a> sending covers the mechanics, but the discipline is on you: every time you reply from an aliased conversation, check the From line first.<\/p>\n<p>There is a subtler cost, too. Because receiving is automatic but sending is manual, the two halves of an alias drift apart over time: mail keeps arriving on an address you set up months ago, but you reply from your primary account out of habit, and the alias slowly stops doing its job. On a busy day, checking the From line on every message is exactly the kind of small, repeated task people quietly abandon \u2014 which is why separation that depends on remembering rarely survives contact with a full inbox. A system that keeps addresses apart by design, rather than by discipline, holds up far better.<\/p>\n<p>This manual, per-message discipline is a small tax, and it is a recurring theme with Outlook email aliases. The system can hand out several addresses, but keeping them cleanly separated depends on you remembering which hat to wear each time \u2014 because underneath, they are all the same account.<\/p>\n\n<h2 id=\"the-limits-of-outlook-email-aliases\">The Limits of Outlook Email Aliases<\/h2>\n<p>Outlook email aliases are handy, but their design has hard edges. Every one of them resolves to a single account, a single inbox, and a single password, which means the separation they appear to offer is mostly cosmetic. The table below sets the built-in aliases against a dedicated alias service so the trade-offs are clear, and the sections after it explain why each row matters.<\/p>\n\n<figure class=\"wp-block-table\"><table><caption>Outlook email aliases compared with a dedicated alias service<\/caption>\n  <thead>\n    <tr><th>Capability<\/th><th>Outlook email aliases<\/th><th>Dedicated alias service<\/th><\/tr>\n  <\/thead>\n  <tbody>\n    <tr><td>Where mail lands<\/td><td>One shared inbox<\/td><td>Forwards to any inbox you choose<\/td><\/tr>\n    <tr><td>Per-alias off switch<\/td><td>Delete only (frees the address)<\/td><td>Disable one alias in a click, keep the rest<\/td><\/tr>\n    <tr><td>How many you can make<\/td><td>Capped per account and per year<\/td><td>10 free, effectively unlimited on paid plans<\/td><\/tr>\n    <tr><td>Works across providers<\/td><td>Microsoft only<\/td><td>Any provider, any inbox<\/td><\/tr>\n    <tr><td>Hides your real address<\/td><td>Same account underneath<\/td><td>Real address never exposed<\/td><\/tr>\n    <tr><td>Account isolation<\/td><td>One password for all<\/td><td>Each alias is a separate address you control<\/td><\/tr>\n  <\/tbody>\n<\/table><\/figure>\n\n<p>Read down that table and a pattern appears: the built-in aliases are a convenience layer on one account, not a boundary between the things you do online. For light use that is fine. For anyone using aliases as a privacy or security tool, the limits below are the ones that bite.<\/p>\n\n<h2 id=\"when-outlook-aliases-are-not-enough\">When Outlook Aliases Are Not Enough<\/h2>\n<p>The single biggest limitation is the <strong>shared inbox<\/strong>. Because every address delivers to the same mailbox, you cannot route your shopping alias to one place and your work alias to another, and you cannot glance at your inbox and instantly know which alias a message came in on without checking the headers. The separation exists on the envelope but not in your experience of the mail. A dedicated alias forwards wherever you point it and can carry its own label, so the routing is real, not just a name.<\/p>\n\n<figure class=\"wp-block-image size-large\">\n  <img data-recalc-dims=\"1\" src=\"https:\/\/i0.wp.com\/emailalias.io\/blog\/wp-content\/uploads\/2026\/09\/outlook-email-aliases-example.jpg?resize=1080%2C608&#038;ssl=1\"\n       alt=\"Outlook email aliases all feed one shared inbox and one account, while dedicated aliases each forward separately with a per-alias off switch\"\n       width=\"1080\" height=\"608\" loading=\"lazy\" decoding=\"async\" \/>\n  <figcaption>Outlook email aliases all resolve to one account and one inbox; dedicated aliases each route on their own and can be switched off individually.<\/figcaption>\n<\/figure>\n\n<p>The second limitation is the missing <strong>kill switch<\/strong>. When an Outlook alias starts attracting spam \u2014 usually because the site you gave it to leaked or sold it \u2014 your only real option is to remove the alias entirely, which frees the address and can even let someone else claim it later. There is no way to keep the address on your account but quietly stop its mail. With a dedicated service, each alias has an on\/off toggle: the moment one turns into a nuisance, you disable it in a click and everything else keeps working.<\/p>\n<p>Third, there is <strong>no real isolation<\/strong>. Every alias shares one password and one Microsoft account, so a phishing success or a password breach on any single alias is a breach of all of them at once. Aliases used this way give a false sense of compartmentalization: the addresses look separate, but the account behind them is a single point of failure. The whole appeal of using aliases for security \u2014 that a problem with one cannot reach the others \u2014 simply is not there. Our explainer on <a href=\"https:\/\/emailalias.io\/blog\/what-is-an-email-alias\/\" rel=\"noopener\" target=\"_blank\">what an email alias is<\/a> and the mechanics in <a href=\"https:\/\/emailalias.io\/blog\/how-email-aliases-work\/\" rel=\"noopener\" target=\"_blank\">how email aliases work<\/a> go deeper on why routing and isolation are the features that count.<\/p>\n<p>Finally, Outlook email aliases are <strong>locked to Microsoft<\/strong>. They only work while you use Outlook.com, and the day you move to another provider they disappear with the account. Addresses you have handed to dozens of services over the years are not portable \u2014 they are features of a mailbox you no longer want to be tied to.<\/p>\n\n<h2 id=\"outlook-aliases-vs-a-dedicated-alias-service\">Outlook Aliases vs a Dedicated Alias Service<\/h2>\n<p>A dedicated alias service approaches the same idea from the opposite direction. Instead of extra faces on one mailbox, it gives you standalone forwarding addresses that you control individually and point at whatever inbox you like \u2014 including your Outlook inbox, if that is where you want your mail. Each address is created for a single purpose, forwards to you, and can be switched off without touching anything else. Because the address you hand out is never your real inbox, a breach at a shopping site leaks only a disposable-feeling alias you can retire, not the account your whole digital life logs into. Keeping your true address off the open web with a <a href=\"https:\/\/emailalias.io\/private-email-alias\/\" rel=\"noopener\" target=\"_blank\">private email alias<\/a> is the part Outlook cannot do, because with the built-in aliases your account and your alias are the same thing.<\/p>\n<p>The other practical difference is quantity and reach. Where Outlook email aliases are capped and Microsoft-only, an <a href=\"https:\/\/emailalias.io\/email-alias-service\/\" rel=\"noopener\" target=\"_blank\">alias service<\/a> lets you give a different address to every service you sign up for, regardless of who hosts your actual mail. At EmailAlias the free plan includes 10 aliases with real per-alias control, and paid plans lift that to effectively unlimited \u2014 and because these are permanent forwarding addresses you own rather than <a href=\"https:\/\/emailalias.io\/not-disposable-email\/\" rel=\"noopener\" target=\"_blank\">disposable inboxes<\/a> that expire, you keep the account, the history, and the ability to cut off any single address the moment it turns hostile. None of that requires leaving Outlook; you simply stop handing out the Outlook address directly.<\/p>\n<p>The mechanism underneath is ordinary <a href=\"https:\/\/en.wikipedia.org\/wiki\/Email_forwarding\" rel=\"noopener\" target=\"_blank\">email forwarding<\/a>: a message hits the alias, the service relays it to your chosen inbox, and your real address never appears on the sender&#8217;s side. That small indirection is the whole difference \u2014 it is the layer Outlook email aliases skip by resolving straight to your account. With forwarding in between, you can change where an alias delivers, pause it, or retire it without the sender ever knowing and without touching the account you log in with. It is the same convenience the built-in aliases offer, with the control they leave out \u2014 and it is why a forwarding alias can sit in front of Outlook rather than being trapped inside it.<\/p>\n\n<h2 id=\"how-to-use-aliases-the-right-way\">How to Use Aliases the Right Way<\/h2>\n<p>Whichever tool you use, a few habits make aliases actually pay off rather than just multiply your addresses.<\/p>\n<ul>\n  <li><strong>One alias per purpose.<\/strong> A single alias for everything defeats the point; the value comes from being able to trace and cut off each one. If a leak hits an address you use everywhere, you cannot retire it without disrupting everything.<\/li>\n  <li><strong>Never send from the wrong address.<\/strong> With Outlook aliases, check the From line on every reply so your real address does not leak into the conversation.<\/li>\n  <li><strong>Retire aliases that turn noisy.<\/strong> When spam arrives, disable or delete the specific alias rather than letting it pollute your inbox \u2014 that single move tells you which sign-up leaked, too.<\/li>\n  <li><strong>Keep your primary address private.<\/strong> The address your account logs in with should almost never be the one you hand to forms and shops. Route new sign-ups through aliases and reserve the real one for people you trust.<\/li>\n  <li><strong>Prefer control over count.<\/strong> A handful of aliases you can route and switch off beats a pile you cannot; this is exactly where the built-in cap on Outlook email aliases pushes you toward a dedicated service.<\/li>\n<\/ul>\n<p>If you are setting up from scratch, an <a href=\"https:\/\/emailalias.io\/email-alias-generator\/\" rel=\"noopener\" target=\"_blank\">email alias generator<\/a> creates a fresh address in seconds, and you can see the plans on our <a href=\"https:\/\/emailalias.io\/pricing\/\" rel=\"noopener\" target=\"_blank\">pricing page<\/a>. The point is not to abandon Outlook \u2014 it is to stop your one real address from being the thing every website holds.<\/p>\n\n<h2 id=\"final-thoughts\">Final Thoughts<\/h2>\n<p>Outlook email aliases are a genuinely useful built-in feature: free, quick to create, and enough to keep a public address apart from a personal one for anyone with light needs. But their design \u2014 one account, one inbox, one password, a fixed cap, and a hard tie to Microsoft \u2014 means they separate your addresses in name only. There is no per-alias routing, no kill switch, no real isolation, and no portability. For casual use that is a fair trade. For using aliases as a privacy and security layer, the built-in version runs out of road quickly, and a dedicated alias service gives you the routing, control, and separation Outlook cannot \u2014 while still delivering to your Outlook inbox if that is where you like your mail. Give your next sign-up its own disposable-feeling alias instead of your real Outlook address, and you get the benefit the built-in aliases only pretend to offer.<\/p>\n\n<h2 id=\"faq\">Frequently Asked Questions<\/h2>\n<div id=\"rank-math-faq\" class=\"rank-math-block\">\n<div class=\"rank-math-list \">\n<div id=\"faq-question-1\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \">What is an Outlook email alias?<\/h3>\n<div class=\"rank-math-answer \">\n\n<p>An Outlook email alias is an extra email address attached to your existing Microsoft account. It shares the same inbox, contacts, storage, and password as your main address \u2014 mail sent to any alias arrives in your one Outlook inbox, and you can sign in and send from any of them. It is a second address on one account, not a separate mailbox.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-2\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \">How many Outlook email aliases can I have?<\/h3>\n<div class=\"rank-math-answer \">\n\n<p>Microsoft caps both the total number of aliases on an account and how many you can add in a single year. The commonly cited limit is up to ten aliases per account and up to ten added per year, but Microsoft has adjusted these figures over time, so check the current number on Microsoft&#8217;s add-or-remove-an-alias support page before planning around it. Either way, you cannot create a unique alias for every website the way a dedicated alias service allows.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-3\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \">Do Outlook aliases have separate inboxes?<\/h3>\n<div class=\"rank-math-answer \">\n\n<p>No. Every Outlook alias delivers into the same single inbox as your primary address, because they all belong to one account. You cannot route one alias to one place and another elsewhere, and you cannot tell at a glance which alias a message arrived on without checking the headers. A dedicated alias service, by contrast, forwards each alias to whatever inbox you choose.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-4\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \">How do I send email from an Outlook alias?<\/h3>\n<div class=\"rank-math-answer \">\n\n<p>Compose a new message in Outlook.com and use the From control above the recipient line to pick which of your addresses the message is sent from. New messages default to your primary alias, so if you want to send as a different one you must select it each time. Replies go back to whichever address you sent from, so check the From line to avoid leaking your real address.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-5\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \">How do I delete an Outlook email alias?<\/h3>\n<div class=\"rank-math-answer \">\n\n<p>Go to your Microsoft account, open Your info, choose Manage how you sign in to Microsoft, and select Remove next to the alias you want to delete. Removing an alias frees that address and stops it receiving mail \u2014 but there is no option to keep the address on your account while turning its mail off, which is the per-alias kill switch a dedicated service provides.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-6\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \">Can I use plus addressing in Outlook?<\/h3>\n<div class=\"rank-math-answer \">\n\n<p>Outlook.com supports plus addressing, so mail sent to yourname+shop@outlook.com still reaches yourname@outlook.com. It is handy for filtering, but it is not the same as a real alias: the tag is trivial to strip, so a sender or data broker can recover your base address, and you cannot disable a single plus tag. For genuine separation, a dedicated alias that forwards and can be switched off is stronger.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-7\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \">Are Outlook email aliases private?<\/h3>\n<div class=\"rank-math-answer \">\n\n<p>Only partly. They hide your primary address from casual view, but every alias shares one Microsoft account and one password, so there is no real isolation \u2014 a breach of any alias is a breach of all of them. They also stay tied to Microsoft. For true privacy you want addresses that never expose your real inbox and can be retired individually, which is what a dedicated alias service is built to do.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-8\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \">What is better than Outlook aliases for privacy?<\/h3>\n<div class=\"rank-math-answer \">\n\n<p>A dedicated alias service gives you standalone forwarding addresses you control one by one: each forwards to any inbox (including Outlook), can be switched off in a click, and never exposes your real address. EmailAlias includes 10 aliases free with per-alias control, and because they are permanent forwarding addresses rather than disposable inboxes, you keep the account and can cut off any single alias the moment it starts attracting spam.<\/p>\n\n<\/div>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>If you use Outlook.com, you can hand out more than one address without opening a second account. Outlook email aliases are extra addresses attached to a single Microsoft account, and&#8230;<\/p>\n","protected":false},"author":3,"featured_media":317,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"rank_math_focus_keyword":"outlook email aliases","rank_math_title":"Outlook Email Aliases: How to Create and Use Them","rank_math_description":"Outlook email aliases add extra addresses to one Microsoft account. Here is how to create and use them, the limits to know, and when an alias service wins.","_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[11],"tags":[],"class_list":{"0":"post-319","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-guides-how-to"},"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/emailalias.io\/blog\/wp-content\/uploads\/2026\/09\/outlook-email-aliases.jpg?fit=1200%2C630&ssl=1","jetpack_sharing_enabled":true,"jetpack-related-posts":[{"id":71,"url":"https:\/\/emailalias.io\/blog\/how-email-aliases-work\/","url_meta":{"origin":319,"position":0},"title":"How Email Aliases Work: A Simple 2026 Guide","author":"Troy Hunt","date":"May 23, 2026","format":false,"excerpt":"If you have ever wondered how email aliases work, the short answer is forwarding: an alias is a stand-in address that quietly relays every message to your real inbox without ever revealing it. But the full picture \u2014 how the address is created, how mail is routed, how replies stay\u2026","rel":"","context":"In &quot;Email Alias Basics&quot;","block_context":{"text":"Email Alias Basics","link":"https:\/\/emailalias.io\/blog\/category\/email-alias\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/emailalias.io\/blog\/wp-content\/uploads\/2026\/05\/og-what-is-an-email-alias-1.jpg?fit=1200%2C630&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/emailalias.io\/blog\/wp-content\/uploads\/2026\/05\/og-what-is-an-email-alias-1.jpg?fit=1200%2C630&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/emailalias.io\/blog\/wp-content\/uploads\/2026\/05\/og-what-is-an-email-alias-1.jpg?fit=1200%2C630&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/emailalias.io\/blog\/wp-content\/uploads\/2026\/05\/og-what-is-an-email-alias-1.jpg?fit=1200%2C630&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/emailalias.io\/blog\/wp-content\/uploads\/2026\/05\/og-what-is-an-email-alias-1.jpg?fit=1200%2C630&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":374,"url":"https:\/\/emailalias.io\/blog\/protonmail-email-alias\/","url_meta":{"origin":319,"position":1},"title":"How to Create a ProtonMail Email Alias (All 4 Methods)","author":"Troy Hunt","date":"September 16, 2026","format":false,"excerpt":"The short version Proton gives you four different kinds of alias. Plus\/tag addresses (free, instant), extra Proton addresses (paid), hide-my-email aliases (free-ish, the real privacy alias), and custom-domain addresses (paid). For actual privacy, use hide-my-email aliases \u2014 randomly generated forwarding addresses that hide your real one. Plus addresses are convenient\u2026","rel":"","context":"In &quot;Guides &amp; How-To&quot;","block_context":{"text":"Guides &amp; How-To","link":"https:\/\/emailalias.io\/blog\/category\/guides-how-to\/"},"img":{"alt_text":"how to create a ProtonMail email alias, shown as one mailbox with several blank name tags feeding into it","src":"https:\/\/i0.wp.com\/emailalias.io\/blog\/wp-content\/uploads\/2026\/09\/protonmail-email-alias.jpg?fit=1200%2C630&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/emailalias.io\/blog\/wp-content\/uploads\/2026\/09\/protonmail-email-alias.jpg?fit=1200%2C630&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/emailalias.io\/blog\/wp-content\/uploads\/2026\/09\/protonmail-email-alias.jpg?fit=1200%2C630&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/emailalias.io\/blog\/wp-content\/uploads\/2026\/09\/protonmail-email-alias.jpg?fit=1200%2C630&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/emailalias.io\/blog\/wp-content\/uploads\/2026\/09\/protonmail-email-alias.jpg?fit=1200%2C630&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":392,"url":"https:\/\/emailalias.io\/blog\/email-alias-iphone\/","url_meta":{"origin":319,"position":2},"title":"Email Alias iPhone Setup: How to Create and Use One","author":"Troy Hunt","date":"September 20, 2026","format":false,"excerpt":"The short version There are three ways to use an email alias on your iPhone: Apple's built-in Hide My Email (needs iCloud+), plus addressing in the Mail app (free but not private), and a dedicated alias service that works with any inbox. For most people, Hide My Email is the\u2026","rel":"","context":"In &quot;Guides &amp; How-To&quot;","block_context":{"text":"Guides &amp; How-To","link":"https:\/\/emailalias.io\/blog\/category\/guides-how-to\/"},"img":{"alt_text":"email alias iPhone setup, shown as a tagged letter at the slot of a brass mailbox","src":"https:\/\/i0.wp.com\/emailalias.io\/blog\/wp-content\/uploads\/2026\/09\/email-alias-iphone.jpg?fit=1200%2C630&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/emailalias.io\/blog\/wp-content\/uploads\/2026\/09\/email-alias-iphone.jpg?fit=1200%2C630&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/emailalias.io\/blog\/wp-content\/uploads\/2026\/09\/email-alias-iphone.jpg?fit=1200%2C630&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/emailalias.io\/blog\/wp-content\/uploads\/2026\/09\/email-alias-iphone.jpg?fit=1200%2C630&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/emailalias.io\/blog\/wp-content\/uploads\/2026\/09\/email-alias-iphone.jpg?fit=1200%2C630&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":47,"url":"https:\/\/emailalias.io\/blog\/what-is-an-email-alias\/","url_meta":{"origin":319,"position":3},"title":"What Is an Email Alias? 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Instead of handing out your primary address to every website, store, and signup form, you generate a separate\u2026","rel":"","context":"In &quot;Email Alias Basics&quot;","block_context":{"text":"Email Alias Basics","link":"https:\/\/emailalias.io\/blog\/category\/email-alias\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/emailalias.io\/blog\/wp-content\/uploads\/2026\/05\/og-what-is-an-email-alias.jpg?fit=1200%2C630&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/emailalias.io\/blog\/wp-content\/uploads\/2026\/05\/og-what-is-an-email-alias.jpg?fit=1200%2C630&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/emailalias.io\/blog\/wp-content\/uploads\/2026\/05\/og-what-is-an-email-alias.jpg?fit=1200%2C630&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/emailalias.io\/blog\/wp-content\/uploads\/2026\/05\/og-what-is-an-email-alias.jpg?fit=1200%2C630&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/emailalias.io\/blog\/wp-content\/uploads\/2026\/05\/og-what-is-an-email-alias.jpg?fit=1200%2C630&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":56,"url":"https:\/\/emailalias.io\/blog\/how-to-hide-email-address-online\/","url_meta":{"origin":319,"position":4},"title":"How to Hide Your Email Address Online: 7 Easy Ways","author":"Troy Hunt","date":"May 19, 2026","format":false,"excerpt":"The simplest way to hide your email address online is to stop using your real address at all \u2014 and hand out a forwarding alias instead. Every signup form, newsletter box, and checkout page only needs an address that reaches you; none of them need the one you actually read\u2026","rel":"","context":"In &quot;Privacy&quot;","block_context":{"text":"Privacy","link":"https:\/\/emailalias.io\/blog\/category\/privacy\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/emailalias.io\/blog\/wp-content\/uploads\/2026\/05\/og-how-to-hide-email-address.jpg?fit=1200%2C630&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/emailalias.io\/blog\/wp-content\/uploads\/2026\/05\/og-how-to-hide-email-address.jpg?fit=1200%2C630&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/emailalias.io\/blog\/wp-content\/uploads\/2026\/05\/og-how-to-hide-email-address.jpg?fit=1200%2C630&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/emailalias.io\/blog\/wp-content\/uploads\/2026\/05\/og-how-to-hide-email-address.jpg?fit=1200%2C630&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/emailalias.io\/blog\/wp-content\/uploads\/2026\/05\/og-how-to-hide-email-address.jpg?fit=1200%2C630&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":80,"url":"https:\/\/emailalias.io\/blog\/how-to-stop-spam-emails\/","url_meta":{"origin":319,"position":5},"title":"How to Stop Spam Emails for Good: A 2026 Guide","author":"Troy Hunt","date":"May 27, 2026","format":false,"excerpt":"Wondering how to stop spam emails without spending another Saturday clicking \"unsubscribe\" on a hundred newsletters? The honest answer is that traditional filters are losing the arms race \u2014 spammers buy leaked lists faster than Gmail can update its rules. The reliable fix is structural: stop giving every site your\u2026","rel":"","context":"In &quot;Spam Protection&quot;","block_context":{"text":"Spam Protection","link":"https:\/\/emailalias.io\/blog\/category\/spam-protection\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/emailalias.io\/blog\/wp-content\/uploads\/2026\/05\/og-how-to-stop-spam-emails.jpg?fit=1200%2C630&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/emailalias.io\/blog\/wp-content\/uploads\/2026\/05\/og-how-to-stop-spam-emails.jpg?fit=1200%2C630&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/emailalias.io\/blog\/wp-content\/uploads\/2026\/05\/og-how-to-stop-spam-emails.jpg?fit=1200%2C630&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/emailalias.io\/blog\/wp-content\/uploads\/2026\/05\/og-how-to-stop-spam-emails.jpg?fit=1200%2C630&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/emailalias.io\/blog\/wp-content\/uploads\/2026\/05\/og-how-to-stop-spam-emails.jpg?fit=1200%2C630&ssl=1&resize=1050%2C600 3x"},"classes":[]}],"_links":{"self":[{"href":"https:\/\/emailalias.io\/blog\/wp-json\/wp\/v2\/posts\/319","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/emailalias.io\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/emailalias.io\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/emailalias.io\/blog\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/emailalias.io\/blog\/wp-json\/wp\/v2\/comments?post=319"}],"version-history":[{"count":2,"href":"https:\/\/emailalias.io\/blog\/wp-json\/wp\/v2\/posts\/319\/revisions"}],"predecessor-version":[{"id":321,"href":"https:\/\/emailalias.io\/blog\/wp-json\/wp\/v2\/posts\/319\/revisions\/321"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/emailalias.io\/blog\/wp-json\/wp\/v2\/media\/317"}],"wp:attachment":[{"href":"https:\/\/emailalias.io\/blog\/wp-json\/wp\/v2\/media?parent=319"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/emailalias.io\/blog\/wp-json\/wp\/v2\/categories?post=319"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/emailalias.io\/blog\/wp-json\/wp\/v2\/tags?post=319"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}