SMTP

Wenn deine Software E-Mails über SMTP senden kann, kann sie SpacePost ohne Code nutzen.

Einstellung	Wert
Host	smtp.spacepost.dev
Port	25976
Sicherheit	STARTTLS (erforderlich)
Benutzername	spacepost
Passwort	Dein API-Schlüssel (sp_live_...)

Die From-Adresse muss zu einer verifizierten Domain gehören. Implizites TLS (Port 465) wird noch nicht angeboten.

Nodemailer

import nodemailer from "nodemailer";

const transport = nodemailer.createTransport({
  host: "smtp.spacepost.dev",
  port: 25976,
  secure: false, // STARTTLS: the connection is upgraded to TLS before login
  requireTLS: true,
  auth: { user: "spacepost", pass: process.env.SPACEPOST_API_KEY },
});

await transport.sendMail({
  from: "Acme <hello@acme.com>",
  to: "user@example.com",
  subject: "Hello over SMTP",
  html: "<p>It works.</p>",
  headers: { "X-SpacePost-Tags": "category=welcome" },
});

Python

import os, smtplib
from email.message import EmailMessage

msg = EmailMessage()
msg["From"] = "Acme <hello@acme.com>"
msg["To"] = "user@example.com"
msg["Subject"] = "Hello over SMTP"
msg.set_content("It works.")

with smtplib.SMTP("smtp.spacepost.dev", 25976) as s:
    s.starttls()
    s.login("spacepost", os.environ["SPACEPOST_API_KEY"])
    s.send_message(msg)

swaks

swaks --server smtp.spacepost.dev --port 25976 --tls \
  --auth-user spacepost --auth-password "$SPACEPOST_API_KEY" \
  --from hello@acme.com --to delivered@test.spacepost.dev \
  --header "Subject: Hello over SMTP" --body "It works."

Referenz zum SMTP-RelayHeader, Limits, Fehlercodes und Framework-Anleitungen.