https://skudo.org/blog/ Notes on building a private email aliasing service: product decisions, explainers, and guides. en Mon, 21 Sep 2026 19:59:10 GMT https://skudo.org/blog/how-to-move-an-existing-account-to-an-alias/ https://skudo.org/blog/how-to-move-an-existing-account-to-an-alias/ Mon, 21 Sep 2026 00:00:00 GMT Guide How to change the email address on an account you already have to an alias: what to move first, the steps for one account, and what to keep until you finish. https://skudo.org/blog/skudo-for-firefox/ https://skudo.org/blog/skudo-for-firefox/ Sun, 20 Sep 2026 00:00:00 GMT Announcement The Skudo extension is approved and listed on Firefox Add-ons. What it does, what it can and cannot see, and how to install and connect it. https://skudo.org/blog/addy-io-vs-skudo/ https://skudo.org/blog/addy-io-vs-skudo/ Sat, 19 Sep 2026 00:00:00 GMT Guide Skudo Free against addy.io Free and Lite: aliases, monthly mail, replies, tracker removal, your own domain and encryption, side by side with sources. https://skudo.org/blog/email-aliases-for-online-shopping/ https://skudo.org/blog/email-aliases-for-online-shopping/ Sat, 19 Sep 2026 00:00:00 GMT Guide Give every shop its own address. How to set it up, what to do when one starts sending junk, and how it limits the damage when a store is breached. https://skudo.org/blog/how-to-reply-from-an-email-alias/ https://skudo.org/blog/how-to-reply-from-an-email-alias/ Sat, 19 Sep 2026 00:00:00 GMT Guide Reply to a forwarded message and your own address stays out of it. How replying through an alias works, what the other person sees, and its limits. https://skudo.org/blog/what-is-an-email-tracking-pixel/ https://skudo.org/blog/what-is-an-email-tracking-pixel/ Sat, 19 Sep 2026 00:00:00 GMT Explainer Marketing email can tell the sender when and how often you opened it. How tracking pixels and link parameters work, and what removal can and cannot do. https://skudo.org/blog/what-skudo-can-hand-over-when-a-court-orders-it/ https://skudo.org/blog/what-skudo-can-hand-over-when-a-court-orders-it/ Sat, 19 Sep 2026 00:00:00 GMT Explainer An alias service cannot promise what it does not hold. Here is exactly what Skudo stores, what a valid order can reach, and what stays out of reach. https://skudo.org/blog/why-we-stopped-asking-for-a-username/ https://skudo.org/blog/why-we-stopped-asking-for-a-username/ Wed, 02 Sep 2026 00:00:00 GMT Product Skudo asked for a username before anything else. It was the step with the most ways to fail, for a feature most people never use. Here is what replaced it. https://skudo.org/blog/what-a-canary-cannot-do/ https://skudo.org/blog/what-a-canary-cannot-do/ Wed, 02 Sep 2026 00:00:00 GMT Explainer Warrant canaries are widely published and widely misunderstood. What they actually prove, the three properties that make one meaningful, and how to read silence. https://skudo.org/blog/what-happens-when-a-shop-is-breached/ https://skudo.org/blog/what-happens-when-a-shop-is-breached/ Wed, 02 Sep 2026 00:00:00 GMT Guide A practical walk through what happens to an email address after a breach, why aliases change the outcome, and what to do the day you find out.