Any app. Any server. Instant SMTP relay.
Get SMTP credentials in seconds and point any app, script, or legacy system at DirectIQ. No API integration, no code changes—just reliable delivery with automatic authentication.
SMTP Connection Settings
587/465
SMTP ports
STARTTLS & SSL supported
SPF/DKIM
DMARC included
automatic authentication
Any client
works everywhere
no SDK or API required
How It Works
Connect in minutes, not days.
No SDKs, no API integration, no waiting on engineering. If your app or server can send SMTP, it can send through DirectIQ.
Get your credentials
Generate a host, port, username, and password from your dashboard in seconds—no setup required.
Point your app at DirectIQ
Drop the credentials into any SMTP client, CMS, contact form, or server—no code changes needed.
We handle delivery
Authentication, deliverability, and monitoring are handled automatically. Track every send from your dashboard.
Built for the apps that only speak SMTP.
From legacy systems to modern CMS platforms, if it supports SMTP, it works with DirectIQ.
Legacy Applications
Modernize deliverability for older systems without touching a line of code.
WordPress & CMS Platforms
Fix broken contact forms and notification emails with a drop-in SMTP plugin config.
Server & Monitoring Alerts
Reliable delivery for cron jobs, uptime monitors, and infrastructure alerts.
Self-Hosted Tools
Give internal dashboards, ticketing systems, and self-hosted apps enterprise-grade delivery.
Internal Scripts
Automated reports, batch jobs, and internal tooling that just need to send mail reliably.
E-Commerce Platforms
Route order confirmations and receipts through a relay built for deliverability.
Everything a reliable relay needs.
Automatic Authentication
SPF, DKIM, and DMARC configured automatically so your mail lands in the inbox, not spam.
Instant Credentials
Generate SMTP host, port, and login details from your dashboard in seconds.
Real-Time Analytics
Track opens, clicks, bounces, and complaints for every message sent through the relay.
Delivery Monitoring
Ongoing monitoring of your sending reputation with alerts before issues affect deliverability.
TLS Encryption
Secure connections over STARTTLS (587) or SSL (465) for every message you send.
Team Collaboration
Role-based access controls so your whole team can manage credentials and monitor sends.
Ready to relay smarter?
Get SMTP credentials in seconds. No API integration required.