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SPF（Sender Policy Framework） : 迷惑メール対策委員会
センドメール株式会社 (Sendmail, K.K.) 末政 延浩 2010年1月 1. SPFの背景 2. SPFの標準化 3. SPFの仕組み SPF送信側の設定 4. SPFレコードの記述法 5. SPF受信側の処理 6. SPF認証結果 7. SPFにおける課題 転送問題 第三者サーバ利用問題 8. Sender ID とSPF spf2.0とspf1 9. SPFの実装 10. SPFレコードの記述例 11. SPFレコードの間違い 有用な参照先 電子メールの送信者偽称を防ぐ送信ドメイン認証技術には、ここで説明する「Sender Policy Framework（SPF）」のほかに、「DomainKeys Identified Mail（DKIM）」、「Sender ID」など様々な方式が標準化されている。その中でもSPFは、他の方式に比べて既存システムに影響を与えず早期に導入で
Free, Open-source Anonymous Email Forwarding | addy.io
Anonymous Email Forwarding Protect your real email address using email aliases 1. Register Your Username Let's say your username is johndoe. You can now use *@johndoe.anonaddy.com (or .me) as your email. Where * denotes any valid local part for an email address. If you would like to remain anonymous choose a username that is not linked to your real name or identity and that you haven't used anywhe
Email a dumpster fire | H.E.R.L.
Send an email to dumpsterfire@hey.com with whatever you want to torch. Use plain text or an image attachment. PG-13 rules apply. Watch on the live feed as your message is created, conveyed, and then dropped into the rolling flames. Experience catharsis. What's this experiment all about? Well, 2020's been a rough year. An absolute dumpster fire of a year for a lot of people. That's when it came to
The Mutt E-Mail Client
The Mutt E-Mail Client "All mail clients suck. This one just sucks less." -me, circa 1995 Latest NewsGit Recent Commits: Summary | RSS Feed Stable Mutt 2.2.13 was released on March 9, 2024. This is a bug-fix release, fixing a possible dangling pointer reference in the SMTP client. Mutt 2.2.12 was released on September 9, 2023. This is a bug-fix release, fixing two crash bugs. One is possible by vi
Free Email Signature Generator - MySigMail
Easy as 1-2-3 MySigMail is a fast and easy to use email signature generator helps you create professional and branded email signatures. We have created a handy editor where you can edit the basic fields or add custom ones, upload an avatar or your logo and much more. Just fill in your details and get your ready to use HTML email signature
Apps/Geary - GNOME Wiki!
About Geary Geary is an email application built around conversations for the GNOME desktop. Have a conversation Geary collects related messages together into conversations, making it easy to find and follow your discussions. Find email fast Geary's fast, full-text and keyword search makes it easy to find the email you are looking for. Write your way Geary's full-featured composer lets you send ric
Shift
Support Have a question or just need help? Get in touch! Knowledge Base Looking to learn more about Shift? Find everything you need in our Knowledge Base.
anonbox :: Chaos Computer Club
What is it? anonbox.net provides you free, completely anonymous one-time email addresses. Acquire one in our web interface and use it to receive emails up to the next day. Check for new emails in your browser. Why do we do it? As of today there is no easy way of having documents emailed to you anonymously. Be it documents freed by freedom of information acts or just passwords for web services you
Mailspring | The best free email app
Advanced Search Mailspring indexes your mail so you can use advanced, Gmail-style search queries and search message contents across all your connected accounts. Never lose an email again. Learn More > Signatures Your signature should leave a lasting impression. Mailspring's beautiful signature editor makes it easy to create custom signatures, complete with images and links to social media profiles
Proton Mail: Get a private, secure, and encrypted email account | Proton
All ProtonProton stands for privacy. Always has, always will.
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GitHub - anonaddy/anonaddy: Anonymous email forwarding
Burner Mail - Fast, Easy, Burner Email Addresses
OnMail – Ultra-Fast, Dead Simple Email by Edison