Feature
Email broadcasts, sent from your own domain.
Reach every subscriber across your bio pages with real email, sent through your own domain and mail provider — never MASK's — so deliverability stays entirely in your control.
Capabilities
Everything you need.
Your Own Sender
Connect SMTP, or a provider like SendGrid, Mailgun, Brevo, or Resend. Broadcasts always send from your domain, never mask.pk or mask.bz.
Verified Before You Send
A real test email confirms your sender works before broadcasting unlocks — no guessing whether your setup is right.
Reach Every Subscriber
Automatically pulls active subscribers across all your bio pages into one send, with duplicates removed.
Automatic Unsubscribe
Every email includes a working unsubscribe link that stays in sync with your subscriber list — no manual list hygiene.
Encrypted Credentials
SMTP passwords and API keys are encrypted at rest and never exposed once saved.
Switch Providers Anytime
Not locked into one provider — move between SMTP and SendGrid, Mailgun, Brevo, or Resend whenever you need to.
How it works
Simple by design.
Connect
Add your SMTP credentials or an API key from your provider of choice, plus your from name and address.
Verify
Send a real test email to confirm your sender is configured correctly before broadcasting unlocks.
Broadcast
Write your message and send. Every active subscriber across your bio pages receives it, with an automatic unsubscribe link.
Start using this today.
Send email broadcasts to your bio page subscribers using your own domain and mail provider — SMTP or SendGrid, Mailgun, Brevo, and Resend supported.