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 ThirdPartyPasswordless from "supertokens-node/recipe/thirdpartypasswordless";import Session from "supertokens-node/recipe/session";import { SMTPService } from "supertokens-node/recipe/thirdpartypasswordless/emaildelivery";import EmailVerification from "supertokens-node/recipe/emailverification"import { SMTPService as EmailVerificationSMTPService } from "supertokens-node/recipe/emailverification/emaildelivery";
let smtpSettings = {    host: "...",    authUsername: "...", // this is optional. In case not given, from.email will be used    password: "...",    port: 465,    from: {        name: "...",        email: "...",    },    secure: true}
supertokens.init({    appInfo: {        apiDomain: "...",        appName: "...",        websiteDomain: "..."    },    recipeList: [        ThirdPartyPasswordless.init({            emailDelivery: {                service: new SMTPService({smtpSettings})            },        }),
        // if email verificaiton is enabled..        EmailVerification.init({            emailDelivery: {                service: new EmailVerificationSMTPService({smtpSettings})            }        }),        Session.init()    ]});

import (    "github.com/supertokens/supertokens-golang/ingredients/emaildelivery"    "github.com/supertokens/supertokens-golang/recipe/emailverification"    "github.com/supertokens/supertokens-golang/recipe/emailverification/evmodels"    "github.com/supertokens/supertokens-golang/recipe/thirdpartypasswordless"    "github.com/supertokens/supertokens-golang/recipe/thirdpartypasswordless/tplmodels"    "github.com/supertokens/supertokens-golang/supertokens")
func main() {    smtpUsername := "..."    smtpSettings := 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,    }
    supertokens.Init(supertokens.TypeInput{        RecipeList: []supertokens.Recipe{            thirdpartypasswordless.Init(tplmodels.TypeInput{                EmailDelivery: &emaildelivery.TypeInput{                    Service: thirdpartypasswordless.MakeSMTPService(emaildelivery.SMTPServiceConfig{                        Settings: smtpSettings,                    }),                },            }),
            // if email verification is enabled            emailverification.Init(evmodels.TypeInput{                EmailDelivery: &emaildelivery.TypeInput{                    Service: emailverification.MakeSMTPService(emaildelivery.SMTPServiceConfig{                        Settings: smtpSettings,                    }),                },            }),        },    })}

from supertokens_python import init, InputAppInfofrom supertokens_python.recipe import thirdpartypasswordlessfrom supertokens_python.ingredients.emaildelivery.types import EmailDeliveryConfig, SMTPSettingsFrom, SMTPSettingsfrom supertokens_python.recipe import emailverification
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)
init(    app_info=InputAppInfo(        api_domain="...", app_name="...", website_domain="..."),    framework='...',      recipe_list=[        thirdpartypasswordless.init(            email_delivery=EmailDeliveryConfig(                service=thirdpartypasswordless.SMTPService(                    smtp_settings=smtp_settings                )            )        ),
        # If email verification is enabled        emailverification.init(            mode="OPTIONAL",            email_delivery=EmailDeliveryConfig(                service=emailverification.SMTPService(                    smtp_settings=smtp_settings                )            )        )    ])

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