Stop "via shopifyemail" from eroding your brand.

That rewrite is a warning sign. The same broken authentication triggers Gmail & Outlook 5.7.515 hard blocks. We fix your SPF, DKIM, and DMARC to secure your delivery and protect your revenue.

Outlook is a hard reject

When Outlook.com / Hotmail / Live returns 550 5.7.515, your message is rejected at SMTP— not “sent to spam.” That can break order confirmations, shipping updates, and password resets.

If customers never see your flows or order emails, they can’t buy. Broken authentication is a revenue leak, not just a “deliverability issue.”

Deliverability Action Plan • Shopify Email Rewrite Fix Guide

We diagnose the root cause and deliver a step-by-step remediation plan your team can execute immediately.

100% money-back if we can’t identify any material authentication or deliverability issues.

Why this suddenly matters

Gmail, Yahoo, and Outlook.com now enforce strict authentication rules for high-volume senders. When authentication is broken or misaligned, you face:

Brand dilution: Shopify rewrites your From to [email protected].
Outlook hard rejects: 550 5.7.515 SMTP rejections on Outlook.com / Hotmail / Live—meaning flows like order confirmations and password resets can fail to arrive.
Revenue leaks: Campaigns and flows silently landing in spam or never being delivered.

Who we protect

We are a focused infrastructure service for busy teams who want to offload technical email setup & monitoring to a specialist, not a general marketing agency. We work primarily with:

Shopify storefronts running paid traffic (Registered Partner)
Klaviyo as the primary ESP.
Google Workspace or Microsoft 365 on your own domain.
One main brand domain (no complex domain fleets).

The $99 Deliverability Action Plan

We identify exactly what is breaking your email signature and give you the blueprint to fix it. You receive:

The Root Cause: A clear map of which apps (Shopify, Klaviyo, Gorgias, etc.) are misaligned.
The Fix List: Exact DNS records and setting changes required to stop the rewrite.
The Risk Assessment: Where you stand against Gmail/Yahoo 2025 blocks.
The "Hand-off" PDF: A technical guide you can hand to any IT person to execute.

Implementation can be done in-house using our plan, or you can credit the $99 toward our full "Done-For-You" setup.

Don't Confuse "Tools" with "Outcomes"

Most DMARC services sell you a dashboard and an alert. We sell the fix.

Feature	Generic DMARC SaaS	Marketing Agency	Sender Guardian
Primary Goal	Show charts & raw data	Design & Strategy	Protect Revenue & Fix DNS
Who fixes the DNS?	You do (DIY)	Outsourced or ignored	We do (Done-For-You)
Shopify Expertise	Generic / Low	High (Creative)	Specialized (Infrastructure)
Outcome	"Visibility"	"Better looking emails"	"Inbox Compliance"

Why "DIY" often fails

Many brands paste a generic DMARC record and think they are safe. But if your SPF is bloated or your Klaviyo domains aren't aligned, Shopify will still rewrite your emails to [email protected]. We focus on technical alignment, not just pasting a record.

Transparent, Flat-Rate Protection

We use a standardized three-phase playbook (available a la carte):
Audit & Mapping → Remediation & Hardening → Guardian Monitoring

1. Action Plan

$99 one-time

We audit your domain and deliver a step-by-step remediation blueprint. Implement it yourself, or upgrade.

Auth gap analysis (SPF / DKIM / DMARC) vs current bulk-sender requirements
Sender/identity diagnosis (including Shopify/Klaviyo rewrite symptoms)
Hand-off plan: exact changes, in order, with rollback notes

Learn about the Action Plan →

2. Infrastructure Setup

$950 one-time

Includes the Action Plan, plus end-to-end implementation.

Shopify & Klaviyo DKIM alignment + sender identity cleanup where feasible
SPF consolidation (Google + apps) to reduce auth drift
Safe DMARC enforcement ramp (quarantine/reject) without breaking flows

Learn about Infrastructure Setup →

3. Guardian

$279 /month

+ $950 one-time initial infrastructure setup

Ongoing monitoring + change management after your infrastructure is stabilized.

Monthly DMARC + deliverability signals review to catch failures before campaigns
Spam/complaint monitoring (target <0.3%)
New sender/app change support (so tools don’t silently break auth)

Learn about Guardian →

Infrastructure Setup includes Action Plan (no extra charge). If you start with the Action Plan, we credit $99 toward Setup or Guardian.
Questions about fit or scope? Email [email protected].

Safety, Privacy & Protocols

Strict Delegated Access

We never ask for your passwords. We use registrar delegation and "collaborator" accounts for Shopify/Klaviyo to ensure all changes are logged and reversible.

Privacy-First Architecture

We operate on metadata only. We strictly disable DMARC Forensic (RUF) reporting to ensure we never receive or store your customers' PII or message bodies. See our Privacy Policy.