sendrules
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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
    Signed and verifiable. 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.
  • REST API
    Every UI action has an endpoint. Scoped, rotatable keys.
  • Teams and roles
    Fine-grained RBAC across 30 resource types + audit trail.
Deliverability
  • Overview
    The suite most vendors sell separately.
  • DMARC Monitoring
    DMARC aggregate reports ingested 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.
  • Free Tools
    Email validation, spam check, DMARC generator — free on every plan.
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.
PricingProduct Demo
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Industries — Nonprofit & Fundraising

Donor mail that lands, without a deliverability team.

Donor-appeal deliverability and DMARC compliance without hiring a deliverability specialist.

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Deliverability without a team
Nonprofit & Fundraising

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

  • Everything under one login
  • Authentication grading with remediation
  • DMARC compliance for the board
  • Quality gate on the appeal list
The pain

What you deal with today.

Your appeal reaches the inbox or it does not. Every point of deliverability lost is a point of revenue lost — and nonprofits rarely have a dedicated deliverability specialist to babysit an ESP dashboard. DMARC is now mandatory at the big ISPs and your board is asking about it.

How sendrules answers

What changes when you route through us.

sendrules puts the deliverability suite under one login — DMARC monitoring with hosted aggregate report ingestion, SPF and DKIM graded A through F with remediation copy, and blocklist and reputation tracking. Every send goes through the quality gate first, so a dirty donor list doesn't tank your reputation the week of an appeal. One platform, one bill, no specialist to hire.

The four capabilities

Feature per pain, not the other way round.

Everything under one login

DMARC, authentication grading, blocklist, reputation, quality gate, activity — one dashboard, one bill. No need to buy four vendors and stitch them together in a spreadsheet.

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Authentication grading with remediation

SPF, DKIM, and DMARC graded A through F with per-clause remediation copy. Fix the D grade before the appeal goes out — not after.

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DMARC compliance for the board

Aggregate reports ingested per domain. Compliance is the hero metric your board asked about, with sources classified so a forwarder is never misread as a spoofer.

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Quality gate on the appeal list

Every recipient scored before the send — syntax, suppression, disposable, role, typo. Bad addresses never reach your provider, and your bounce rate stays where it belongs.

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Where it lands

Concrete scenarios you can wire in this week.

  • Annual appeal with the quality gate cleaning the donor list on the way out, without a separate audit step
  • Monthly newsletter with a DMARC compliance number your board reads in a single screenshot
  • Legacy donor outreach on a strict rule with sender affinity so replies always come back to the same person on your team
  • Volunteer coordination with the out-of-office parser lifting 'contact so-and-so instead' updates into your list
  • Multi-programme setup — each programme is a tenant with its own DMARC posture and its own provider fleet
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.

Nonprofit & Fundraising 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.

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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
  • REST API
  • Teams and roles
  • Integrations

Deliverability

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

Solutions

  • How it Works
  • Industries
  • Customers
  • Pricing
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