What is Staurax Mail Overview?
Staurax Mail solves the core challenge of modern cold outreach: maintaining 99%+ inbox placement without hitting provider rate limits or getting flagged by spam filters.
Powered by Laravel Horizon background job queues (`SendCampaignBatchJob`), Staurax Mail rotates outgoing campaign batches across multiple verified SMTP server mailboxes while enforcing randomized throttle gaps between dispatches.
Every custom domain connected to Staurax Mail is automatically authenticated with 2048-bit RSA DKIM keys, SPF records, DMARC policies, and RFC 8058 compliant `List-Unsubscribe` headers.
Key Features
Horizon Queue Isolation
Campaigns run through isolated Redis background workers (`SendCampaignBatchJob`), preventing HTTP request timeouts and guaranteeing 100% queue completion.
Multi-SMTP Account Rotation
Distribute outgoing campaign batches across multiple verified SMTP server accounts to maintain healthy daily sending limits per mailbox.
2048-bit RSA DKIM & DMARC Authorization
Generate cryptographically secure 2048-bit RSA DKIM key pairs for every attached custom domain, eliminating domain impersonation risks.
Auto-Pause Error Protection
If 5 consecutive SMTP socket connection failures occur, campaigns auto-pause immediately to safeguard domain reputation.
1x1 Web Beacons & 302 Link Attribution
Track opens via 1x1 transparent PNG web beacons and wrap hyperlinks with instant 302 HTTP redirects for zero-latency click attribution.
DirectAdmin Native API Integration
Automate physical webmail account provisioning directly on Port 2222 when operating dedicated DirectAdmin email hosting servers.
How It Works
1. Connect your custom domain (Hostinger, Namecheap, Cloudflare, or GoDaddy) and publish your generated 2048-bit RSA DKIM and SPF records.
2. Attach your sending SMTP mailboxes or automate mailbox creation via DirectAdmin Port 2222 API.
3. Upload your target recipient CSV contact list and configure dynamic merge tags (`{{first_name}}`, `{{company}}`).
4. Launch your campaign. Staurax Mail's Horizon background queue workers process dispatches with randomized throttle pauses and live telemetry logging.
Code Example & API Usage
Ready to Supercharge Your Cold Outreach?
Join growth teams using Staurax Mail to achieve 99%+ inbox deliverability with multi-account SMTP rotation and zero-trust DNS authorization.