sendrules
Product
  • Overview
    How sendrules fits between your app and every provider.
  • SMTP Proxy
    One endpoint. Every provider you already trust.
  • Grid & Rules
    Six routing strategies. Coverage warnings. Failover.
  • Quality Gate
    Verify recipients before the send, not after the bounce.
  • ISP Routing
    Route by the recipient's live MX record — not domain strings.
  • Ramp-up
    Auto-advancing cap with bounce/complaint safety gates.
  • Limits & Queue
    Four-tier caps. Queue, don't drop. Midnight-UTC release.
  • Webhooks
    HMAC-signed. Retried on schedule. Replayable.
  • Activity
    Seven filtered inboxes. Sparklines. Share links.
  • Inbound
    Receive + classify replies, bounces, and OOOs.
  • Autoresponder Parser
    Harvest contacts from OOO replies into lists — webhook or CSV.
Deliverability
  • Overview
    The suite most vendors sell separately.
  • DMARC Monitoring
    rua ingest with per-source breakdowns.
  • Auth Check
    SPF / DKIM / DMARC, graded A through F.
  • Postmaster Tools
    Google Postmaster data in per-domain views.
  • Blocklists
    Continuous blocklist + seed-list inbox placement.
How it Works
Industries
  • All industries
    Every segment sendrules fits — and why.
  • B2B SaaS
    Transactional at scale. Failover across ESPs.
  • E-commerce & Retail
    One rule per ISP — Gmail buyers routed differently to Yahoo.
  • Marketing Agencies
    Per-client rules on your clients' own provider accounts.
  • Sales Development
    Verify every address. Parse every autoresponder for referrals.
  • Recruitment & Staffing
    OOO replies are full of decision-maker names — capture them.
  • Real Estate & Lead Gen
    Inquiry email hygiene + reply-source enrichment.
  • Financial Services
    DMARC compliance, audit log, signed webhooks.
  • Healthcare & Life Sciences
    Reliable patient comms with a full audit trail.
  • EdTech & Education
    Enrollment-week bursts absorbed by queue-don't-drop.
  • Nonprofit & Fundraising
    Donor-appeal deliverability without a deliverability team.
  • Publishers & Media
    Newsletter deliverability + list hygiene at every send.
  • Government & Public Sector
    IP allow-list at AUTH, DMARC-first, tenant isolation.
PricingDocs
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Industries — Financial Services

Compliance-grade mail with the audit trail regulators expect.

Statements, alerts, and regulator-facing correspondence with DMARC monitoring, signed webhooks, and a full audit log.

Start freeAll industries
DMARC + audit trail
Financial Services

Four sendrules capabilities mapped to the pain that defines this segment. Every one of them is on the free plan.

  • DMARC monitoring per domain
  • SMTP AUTH IP allowlist
  • Signed webhooks + audit log
  • Traffic-class isolation
The pain

What you deal with today.

Every mail your platform sends is a compliance surface. DMARC is now mandatory at Google and Yahoo for bulk senders. Statements must be delivered on schedule; alerts must reach the customer within a bounded window; regulator-facing correspondence needs a delivery receipt. Losing a message is a regulator conversation, not just a support ticket.

How sendrules answers

What changes when you route through us.

sendrules gives you DMARC aggregate ingestion per domain, SPF/DKIM/DMARC A-F grading, IP allowlist at SMTP AUTH, signed webhooks for delivery + bounce events, and an audit log of every configuration change. One rule per correspondence class means your statement mail is never rate-limited by an alert burst.

The four capabilities

Feature per pain, not the other way round.

DMARC monitoring per domain

Hosted rua ingestion, source classification (Known / Unknown / Forwarded), aligned SPF/DKIM per source, compliance % as the hero metric — one dashboard per sending domain.

Read more →

SMTP AUTH IP allowlist

Restrict every rule's credentials to a CIDR list at the SMTP AUTH step. A leaked credential from outside your infrastructure can't send.

Read more →

Signed webhooks + audit log

HMAC-SHA256 signed delivery events with retries. Full audit log for every configuration change (who, when, what). Regulator-ready.

Read more →

Traffic-class isolation

Statements, alerts, and marketing each get their own rule with their own limits. A marketing burst never rate-limits an alert.

Read more →
Where it lands

Concrete scenarios you can wire in this week.

  • Monthly e-statement delivery with a signed webhook to your archive system confirming receipt at the ISP
  • Fraud alerts and OTP mail on a strict-limits rule so it can never be rate-limited by a marketing send
  • DMARC compliance dashboard per sending domain so audit questions have an answer, not a scramble
  • IP allowlist at SMTP AUTH limiting each credential to your production CIDR ranges
  • Full audit log of every provider, rule, and limit change — regulator-ready
Also relevant

Other segments with similar shapes.

B2B SaaS
Transactional and product notifications across every provider you already pay for — with automatic failover.
E-commerce & Retail
Route Gmail buyers, Yahoo buyers, and Outlook buyers each through their best-fitting provider — from the same store.
Marketing Agencies & MSPs
Manage sending for thirty clients on their own provider accounts — one endpoint, per-client rules, no shared credentials.
Sales Development & Outbound
Verify every recipient in-line. Then parse every autoresponder reply for the person actually handling the account.
Recruitment & Staffing
Autoresponders from busy hiring managers routinely name the actual decision-maker. Capture them automatically.
Real Estate & Lead Gen
Property inquiry mail flowing both ways — outbound quality-gated, inbound classified and parsed for the buyer's real coordinates.

Financial Services teams start on the free plan.

Five thousand messages a month. Every feature above included. Attach your existing provider and see whether the numbers move.

Start freeTalk to us
sendrules

One SMTP endpoint across 15 providers. Verify recipients before the send, route by real MX, and monitor DMARC in the same product.

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Product

  • SMTP Proxy
  • Grid & Rules
  • Quality Gate
  • ISP Routing
  • Ramp-up
  • Limits & Queue
  • Webhooks
  • Activity
  • Inbound
  • Autoresponder Parser
  • Integrations
  • Changelog

Deliverability

  • DMARC Monitoring
  • Auth Check
  • Postmaster Tools
  • Blocklists
  • Free Tools
  • Providers

Solutions

  • How it Works
  • Industries
  • Customers
  • Pricing
  • Docs
  • Contact

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