Settings

Configure SMTP credentials and reCAPTCHA — no VPS access needed.

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SMTP Configuration

Outgoing mail server credentials

SMTP Host

Port

Encryption

SMTP Username / Email

SMTP Password / App Password

For Gmail, use a 16-character App Password (not your account password).

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reCAPTCHA v3 ● Enabled

Protects the send form from bot submissions

Enable reCAPTCHA Turn off temporarily if testing or if you trust all senders

Site Key (public)

Used in the frontend JS — safe to expose.

Secret Key (private)

Used server-side only — never sent to the browser.