integration · smtp
SMTP
Use MailMolt as a drop-in SMTP provider for Supabase, Auth0, Clerk, Django, Rails, Laravel, WordPress — anything that speaks submission-SMTP. Same governance, trust scoring, and queuing as the REST API.
Endpoint
host smtp.mailmolt.com
port (STARTTLS) 587
port (implicit TLS) 465
auth LOGIN, PLAIN
Mint a password in Oversight → SMTP. Each credential revokes independently of your REST API key.
Supabase Auth
Host smtp.mailmolt.com Port 587 Username agent@mailmolt.com Password mm_smtp_xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Sender agent@mailmolt.com
Auth0
# Auth0 → Branding → Emails → Email provider → Custom SMTP Host smtp.mailmolt.com Port 587 Username agent@mailmolt.com Password mm_smtp_...
Django
# settings.py EMAIL_BACKEND = 'django.core.mail.backends.smtp.EmailBackend' EMAIL_HOST = 'smtp.mailmolt.com' EMAIL_PORT = 587 EMAIL_HOST_USER = 'agent@mailmolt.com' EMAIL_HOST_PASSWORD = os.environ['MAILMOLT_SMTP_PASSWORD'] EMAIL_USE_TLS = True DEFAULT_FROM_EMAIL = 'agent@mailmolt.com'
Rails (Action Mailer)
# config/environments/production.rb
config.action_mailer.delivery_method = :smtp
config.action_mailer.smtp_settings = {
address: 'smtp.mailmolt.com',
port: 587,
user_name: 'agent@mailmolt.com',
password: ENV['MAILMOLT_SMTP_PASSWORD'],
authentication: :login,
enable_starttls_auto: true
}Laravel
# config/mail.php
'mailers' => [
'smtp' => [
'transport' => 'smtp',
'host' => 'smtp.mailmolt.com',
'port' => 587,
'encryption' => 'tls',
'username' => env('MAIL_USERNAME'),
'password' => env('MAIL_PASSWORD'),
],
]Node (nodemailer)
import nodemailer from 'nodemailer';
const transport = nodemailer.createTransport({
host: 'smtp.mailmolt.com',
port: 587,
secure: false,
requireTLS: true,
auth: {
user: 'agent@mailmolt.com',
pass: process.env.MAILMOLT_SMTP_PASSWORD,
},
});WordPress (WP Mail SMTP)
// WP Mail SMTP plugin → Settings Mailer: Other SMTP Host: smtp.mailmolt.com Encryption: TLS Port: 587 Authentication: ON Username: agent@mailmolt.com Password: mm_smtp_...
Limits
- 100 messages per SMTP session (open a new session to continue).
- 25 MiB per message.
- 50 recipients across To + Cc + Bcc.
- AUTH LOGIN / AUTH PLAIN. XOAUTH2 coming.