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06 Numbers and Powers

How to Send Emails Anonymously

Card No. 06·49659 · Updated · Standard formula, shown below

This guide shows you how to send emails without revealing your real name, IP address, or usual email account. You’ll learn several methods, from quick one-off services to more secure setups, and what each can and cannot protect against. No special skills are needed for the basic options, but the more private methods require a bit more effort.

What You’ll Need

  • A web browser (for temporary email services or webmail)
  • A VPN (recommended for hiding your IP address)
  • A separate email account (if you choose the dedicated account method)
  • Tor Browser (for the most private method)

Step-by-Step

Method 1: Use a Temporary Email Service

This is the quickest way to send a one-off anonymous email.

  1. Open a temporary email service like Guerrilla Mail, 10MinuteMail, or Mailinator.
  2. Your temporary address is shown immediately. If you want a custom name, use the “change” or “edit” option.
  3. Click “Write” or “Compose” to create a new message.
  4. Enter the recipient’s email address, a subject, and your message.
  5. Hit send. The email will be delivered from the temporary address, which you can then abandon.

Note: These services often limit message size and may expire within minutes to hours. They are best for quick, non-sensitive messages.

Method 2: Create a Dedicated Anonymous Email Account

This gives you a stable anonymous address for ongoing use.

  1. Sign up for a free email service (Gmail, Outlook, ProtonMail) using a pseudonym. Do not use your real name, birthdate, or any identifying details.
  2. For the recovery email and phone number, leave them blank or use a temporary service. If required, use a virtual number from a service like Google Voice (if available) or a prepaid SIM.
  3. Use a VPN while signing up and while using the account to hide your IP address.
  4. Access the account only through a private browser window or the Tor Browser to avoid linking it to your normal browsing.
  5. Compose and send your emails as usual. Be mindful that the email headers will still show the sending server’s IP, but not your own if you use a VPN.

Method 3: Use a Remailer

Remailers strip identifying headers and forward your message. They are more technical but offer stronger anonymity.

  1. Find a reputable anonymous remailer service (e.g., Mixmaster, Mixminion, or a web-based one like AnonEmail).
  2. Follow the service’s instructions to format your message. Typically you’ll send an email to the remailer with special commands in the subject or body.
  3. Include the final recipient’s address in the format specified by the remailer (e.g., “Anon-To: recipient@example.com”).
  4. Send your message to the remailer’s address. The remailer will strip your identity and forward it.

Note: Remailers are less common and may require technical tweaking. They are not as user-friendly as the other methods.

Method 4: Use Tor and a Temporary Email (Most Private)

  1. Download and install the Tor Browser from the official Tor Project website.
  2. Open Tor Browser and connect to the Tor network. This routes your traffic through multiple relays, hiding your IP.
  3. Go to a temporary email service (like the ones in Method 1) or a secure email provider like ProtonMail that has a Tor hidden service.
  4. Create an anonymous account or use the temporary address.
  5. Compose and send your email. The recipient will see only the temporary address, and your IP is hidden by Tor.

Common Mistakes

  • Forgetting to use a VPN or Tor: Your email provider and the recipient can see your IP address if you don’t hide it. This can reveal your location and identity.
  • Using personal information in the email body: Even if your email address is anonymous, mentioning details like your job, city, or personal stories can identify you.
  • Reusing a temporary address: If you send multiple emails from the same temporary address, they can be linked together.
  • Signing up with real information: Using your real phone number or recovery email for an anonymous account defeats the purpose.
  • Not checking the email headers: Some services add identifying info. If you’re concerned, check the full headers of a test email you send to yourself.

Tips

  • Use a VPN and Tor together: For maximum privacy, use a VPN before opening Tor. This hides Tor usage from your ISP.
  • Write in a neutral style: Avoid using phrases or slang that you commonly use in other emails, as they can be used to fingerprint you.
  • Use a separate device or browser profile: Keep your anonymous activities separate from your normal browsing to prevent cookies or browser fingerprints from linking them.
  • Check for leaks: Before sending an important anonymous email, send a test email to a secondary address you control and inspect the full headers to see what information is visible.

Troubleshooting

Email gets marked as spam: Temporary email domains are often blacklisted. Try a different service, or send a plain-text message without links or attachments.

Recipient doesn’t receive the email: Some services delay delivery. Wait a few minutes. If it still doesn’t arrive, check the spam folder of the recipient. If that fails, try another service.

Sign-up requires phone verification: Use a temporary SMS service (like Google Voice or a virtual number app) or choose a provider that doesn’t require phone verification (like ProtonMail).

Your IP is still visible in headers: This means you didn’t use a VPN or Tor properly. Ensure the VPN is active before you open the email service. Test again by sending yourself an email and checking the headers.

The remailer is not responding: Remailers are often run by volunteers and may be down. Try a different remailer or switch to another method.

Frequently Asked Questions

Is sending anonymous emails legal? Yes, in most countries, but using anonymity to harass, threaten, or commit fraud is illegal. Always use anonymous email for legitimate purposes.

Can the recipient trace my anonymous email? If you use a temporary service without a VPN, your IP may be visible. With a VPN or Tor, tracing is very difficult. However, the content of your email can still be traced back to you if you reveal personal details.

What is the best free anonymous email service? ProtonMail is a popular choice because it offers end-to-end encryption and doesn’t require personal info for a basic account. Temporary services like Guerrilla Mail are good for one-off messages.

Will a VPN make me completely anonymous? No, a VPN hides your IP from the email service, but the VPN provider can see your traffic. Using Tor in addition to a VPN provides better anonymity.

Can I send attachments anonymously? Yes, but be cautious. Attachments may contain metadata (like your name or computer’s username) that can identify you. Remove metadata before sending.

How do I check what information my email reveals? Send a test email to a second address you own, then open the email and view the full headers (usually under “Show original” or “View source”). Look for X-Originating-IP or Received fields.

Related

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