Open Source · Self-Hosted · Private by Design

Disposable emails.
Permanent privacy.

Generate unique email masks for every signup. Read incoming mail from your dashboard. If a mask gets compromised, disable it in one click. Your real address stays hidden.

Free tier available
TLS encrypted
No account password
No tracking
Inbox 3
Masks
Stats

Simple tools.
Serious privacy.

Everything you need to keep your real email address out of databases and spam lists.

Unique Masks

Generate a random email mask for every service you sign up for. Each mask is isolated — compromise one, the rest stay safe.

One-Click Disable

Getting spam on a mask? Toggle it off. All future mail to that address is silently dropped. No unsubscribe links needed.

No Passwords

Your account is a 16-digit number. No email, no password, no personal info required. Lose it, and even we can't recover it.

Catch-All Inbox

Any address @voidmail.site receives mail automatically. New masks are created on the fly when emails arrive.

Web Dashboard

Read and manage all incoming mail from a clean web interface. Search emails, view statistics, and organize your masks.

Spam Filtering

Incoming mail is scanned for spam patterns. Flagged messages are separated from your inbox so you only see what matters.

Up and running in under a minute.

01

Get your account number

Create an account instantly. No email, no password. You receive a 16-digit number — that's your only login credential.

02

Generate masks

Create masks like k9x2m7p@voidmail.site from your dashboard. Use them anywhere you'd normally give out your real email.

03

Read or disable

Incoming mail appears in your dashboard. If a mask starts getting spam, disable it with one click. Your other masks are unaffected.

Start free. Scale when you need to.

No credit card required. Upgrade for more masks and storage.

Free

$0 /month

For trying it out

  • 5 email masks
  • 75 MB storage
  • 7-day email retention
  • Spam filtering
  • Custom prefixes
  • Extended retention

Business

$14.99 /month

For heavy use

  • 500 email masks
  • 50 GB storage
  • Unlimited retention
  • Custom prefixes
  • Catch-all inbox
  • Priority support

Built with security in mind.

Standard protections at every layer.

HTTPS via Let's Encrypt
Fail2ban brute-force protection
Firewall with minimal open ports
Rate-limited endpoints
Account numbers hashed with bcrypt
Receive-only mail server
SPF + DMARC DNS records
No third-party services or tracking

Stop giving out your real email.

Create an account in seconds. No email or credit card required.