Build. Send. Understand.
From drag-and-drop template assembly to cryptographic delivery tracking, SaaS Mailer unifies every layer of your email stack.
Create Beautiful, Responsive Campaigns
Build visually with modular block components or switch seamlessly to the split-screen code editor with synchronized live iframe rendering.
Reach Inboxes with Authenticated Delivery
Automated 2048-bit DKIM, SPF, and DMARC verification, VERP bounce routing, and native RFC 8058 1-click unsubscribe headers.
Understand Every Engagement Signal
Real-time HMAC tamper-proof link tracking, client/OS breakdowns, 12+ RBL blacklist scans, and visual URL click heatmaps.
Your tier: {{contact.vip_tier}}.
Claim early bird access →
Six Pillars of Enterprise Scale
Built from the ground up for modern teams that cannot compromise on deliverability, developer speed, or tenant data isolation.
Dual-Engine Design Studio
Build visually with modular drag-and-drop blocks or dive directly into the advanced code editor with split-screen synchronized HTML/CSS preview.
✓ Syntax linting & auto-closing tags
✓ Zero markup alteration or stripped CSS
AI Intelligence Suite
Generate structured HTML email layouts from simple text prompts, optimize subject lines, and auto-enrich contact metadata.
✓ Spam score calibration for subject lines
✓ Automatic job title & company enrichment
VERP & 3-Strike Bounce Engine
Automated bounce mailbox IMAP polling matches RFC 3463 bounce tokens. Soft bounces require 3 consecutive strikes before suppression.
✓ Hard bounces suppressed immediately
✓ Successful dispatch resets strike counter to 0
12+ RBL Blacklist Monitoring
Automated background scanner continuously queries major DNSBL blacklists (Spamhaus, Barracuda, SORBS) to safeguard your sending reputation.
✓ Dedicated MTA outbound IP validation
✓ Instant alert notifications on listing
Multi-Tenant Scoped Architecture
Global database scoping guarantees zero data bleed across tenants. Suppression lists, contacts, campaigns, and domains are 100% isolated.
BelongsToTenant trait✓ Independent unsubscribe registries
✓ Super Admin impersonation panel with audit logs
Embeddable Forms & Leads
Drag-and-drop form builder generates raw HTML, iFrames, and direct URLs with multi-layer spam honeypots and custom tag automations.
✓ Dynamic custom field mappings
✓ Zero external script dependencies
See What Happens When You Send an Email
Watch the rigorous verification, queuing, and delivery pipeline executed for every single email dispatched through SaaS Mailer.
[STAGE 1] Campaign #104 payload assembled. HTML validated.
[STAGE 2] DNS verification: DKIM 2048-bit valid, SPF aligned, DMARC p=reject.
[STAGE 3] Enqueued in Redis queue 'campaign-high'. Worker worker-01 claimed job.
[STAGE 4] Injected Return-Path: <bounce+t1_c104_u89@return.company.com> (VERP).
[STAGE 5] Dispatched to MX mailin.mx.google.com. Response: 250 2.0.0 OK: message queued 1482910.
[STAGE 6] RFC 8058 header active. HMAC tracking enabled. Inbox placement: 100%.
Zero spam triggers • Strict DMARC enforcement • 0 RBL blacklist listings
Test Your Sending Domain Reputation.
Before dispatching a single email, our pre-flight deliverability auditor validates your DNS records, IP reputation, and header compliance against major inbox algorithms.
Actionable Telemetry for Every Dispatch
Switch through real-time engagement tabs to inspect deliverability curves, client market share, and hourly throughput.
Why Engineering & Growth Teams Switch
Stop struggling with legacy platforms that suppress your contacts prematurely and lock down your HTML markup.
- Aggressive premature suppression: One soft bounce or mailbox glitch permanently suppresses paying customer emails.
- Shared reputation risk: Your email deliverability suffers when neighboring accounts on shared IPs trigger spam flags.
- Bloated markup alteration: Drag-and-drop builders that strip CSS reset classes and break Outlook/Apple Mail rendering.
- Missing 1-click opt-out: Fails 2024 Google/Yahoo sender rules, driving users to hit the damaging "Report Spam" button.
- 3-Strike Soft Bounce Rule: RFC 3463 tracking allows 3 consecutive attempts; a single delivery resets strikes to zero.
- Strict Multi-Tenant Isolation: 100% database-scoped suppression lists and custom dedicated sending domains.
- Dual-Engine Freedom: Switch freely between no-code visual blocks and developer code editor without stripped code.
- Native RFC 8058 One-Click Header: Instant 1-click unsubscribe right in email client headers for 100% deliverability compliance.
Powerful Infrastructure. Developer-First APIs.
Direct REST API v1 endpoints with Sanctum tokens, real-time outbound webhooks, automated VERP return-path generation, and raw split-screen code editing.
curl -X POST https://app.saasmailer.com/api/v1/campaigns/send \
-H "Authorization: Bearer sm_live_secret..." \
-d '{"to": "dev@acme.com", "template_id": 42}'
Beautiful Campaigns. AI Copywriting. No Coding.
Drag-and-drop email blocks, AI prompt-to-template generation, dynamic custom fields, lead capture web forms, and visual click heatmaps.
Your emails deserve infrastructure you can trust.
Architected with strict multi-tenant isolation, cryptographic HMAC link protection, automated VERP bounce routing, and encrypted credential storage.
BelongsToTenant Scoping
Every contact, suppression, campaign, and template record is strictly constrained to your tenant's ID at the database query level.
Cryptographic HMAC Tracking
Open and click tracking URLs use SHA-256 HMAC verification signatures, preventing malicious link alteration or data forgery.
SSRF Protection
Media file uploads and remote URL imports validate DNS against private IPv4 and loopback ranges, preventing SSRF attacks.
Encrypted SMTP Storage
Custom SMTP credentials, passwords, and API keys are encrypted at rest using AES-256-CBC cipher with Laravel APP_KEY.
Trusted by Engineering & Growth Leaders
Here is why engineering vice presidents, marketing directors, and deliverability specialists rely on SaaS Mailer.
“In financial software, multi-tenant data bleed is an unacceptable compliance failure. SaaS Mailer's architectural guarantee of BelongsToTenant database isolation gave our security auditors 100% confidence.”
“The 3-strike soft bounce rule alone saved us from losing thousands of high-value subscribers during corporate email server downtimes. Our deliverability went from 92% to 99.4%.”
“Automated 2048-bit DKIM verification and RFC 8058 one-click headers gave us immediate peace of mind for the 2024 Google and Yahoo sender guidelines.”
Ready to elevate your inbox placement?
Deploy high-deliverability infrastructure, verify your sending domains, and build beautiful responsive campaigns with SaaS Mailer today.