Send SvelteKit mail through SecureSMTP

Set up in under five minutes

Same flow for every integration: account → credentials → paste into SvelteKit → test send.

1. 1

   Create a free SecureSMTP account

   Sign up at securessmtp.com/signup. Free tier covers 100 emails/month — no card required.

2. 2

   Create an API key

   Dashboard → Settings → API keys → Create. Store it in your environment (e.g. SECURESMTP_API_KEY in .env). Never commit it.

3. 3

   Install or import the SDK

   npm install @securessmtp/sdk · drop into +server.ts or form actions.

4. 4

   Make your first send

   Copy the snippet below into a server-side endpoint or background job. Replace the to/subject/html with your own values.

5. 5

   Test, then ship

   Trigger your endpoint in dev. Check the dashboard activity feed to confirm the send. Ship to prod — same code, no config swap.

// src/routes/contact/+page.server.ts
export const actions = {
  default: async ({ request }) => {
    const data = await request.formData();
    await fetch('https://api.securessmtp.com/v1/mail/send', {
      method: 'POST',
      headers: {
        Authorization: `Bearer ${process.env.SECURESMTP_API_KEY}`,
        'Content-Type': 'application/json',
      },
      body: JSON.stringify({
        from: 'site@yourdomain.com',
        to: 'you@yourdomain.com',
        subject: 'Contact',
        html: data.get('message')?.toString() ?? '',
      }),
    });
    return { ok: true };
  },
};

FAQ