Provide SMTP configuration

Using this method, you can:

Send emails using your own domain
Optionally customise the default email templates and subject.

NodeJS
GoLang
Python

import supertokens from "supertokens-node";
import Passwordless from "supertokens-node/recipe/passwordless";
import Session from "supertokens-node/recipe/session";
import { SMTPService } from "supertokens-node/recipe/passwordless/emaildelivery";

supertokens.init({
    appInfo: {
        apiDomain: "...",
        appName: "...",
        websiteDomain: "..."
    },
    recipeList: [
        Passwordless.init({
            emailDelivery: {
                service: new SMTPService({
                    smtpSettings: {
                        host: "...",
                        authUsername: "...", // this is optional. In case not given, from.email will be used
                        password: "...",
                        port: 465,
                        from: {
                            name: "...",
                            email: "...",
                        },
                        secure: true
                    },
                })
            },
        }),
        Session.init()
    ]
});

import (
    "github.com/supertokens/supertokens-golang/ingredients/emaildelivery"
    "github.com/supertokens/supertokens-golang/recipe/passwordless"
    "github.com/supertokens/supertokens-golang/recipe/passwordless/plessmodels"
    "github.com/supertokens/supertokens-golang/supertokens"
)

func main() {
    smtpUsername := "..."
    supertokens.Init(supertokens.TypeInput{
        RecipeList: []supertokens.Recipe{
            passwordless.Init(plessmodels.TypeInput{
                EmailDelivery: &emaildelivery.TypeInput{
                    Service: passwordless.MakeSMTPService(emaildelivery.SMTPServiceConfig{
                        Settings: emaildelivery.SMTPSettings{
                            Host: "...",
                            From: emaildelivery.SMTPFrom{
                                Name:  "...",
                                Email: "...",
                            },
                            Port:     456,
                            Username: &smtpUsername, // this is optional. In case not given, from.email will be used
                            Password: "...",
                            Secure:   false,
                        },
                    }),
                },
            }),
        },
    })
}

from supertokens_python import init, InputAppInfo
from supertokens_python.recipe import passwordless
from supertokens_python.ingredients.emaildelivery.types import EmailDeliveryConfig, SMTPSettings, SMTPSettingsFrom

init(
    app_info=InputAppInfo(
        api_domain="...", app_name="...", website_domain="..."),
    framework='...',  
    recipe_list=[
        passwordless.init(
            email_delivery=EmailDeliveryConfig(
                service=passwordless.SMTPService(
                    smtp_settings=SMTPSettings(
                        host="...",
                        port=465,
                        from_=SMTPSettingsFrom(
                            name="...",
                            email="..."
                        ),
                        password="...",
                        secure=False,
                        username="..." # this is optional. In case not given, from_.email will be used
                    )
                )
            )
        )
    ]
)

To learn about how to customise the default email templates or the subject, please see the next section.