Sender Reputation Remediation Retainer (10-14 days)
A fixed-scope diagnostic and repair sprint that moves a client's sending domain out of spam placement and into primary inboxes, then hands over a monitoring cadence the agency can bill monthly. It converts a technical failure into a recurring deliverability retainer rather than a one-off firefight. Time: 10-14 days.
By InnovaAI ResearchPublished
How do you implement it?
Sender Reputation Remediation Retainer (10-14 days)
A fixed-scope diagnostic and repair sprint that moves a client's sending domain out of spam placement and into primary inboxes, then hands over a monitoring cadence the agency can bill monthly. It converts a technical failure into a recurring deliverability retainer rather than a one-off firefight.
- [Client grants read access to DNS zone records and the sending platform's domain settings, including SPF, DKIM, and DMARC entries. A baseline export of the last 90 days of campaign sends with bounce, complaint, open, and unsubscribe counts. Named client-side owner who can approve DNS changes without a two-week change board cycle. Confirmation of whether the client sends from a shared IP pool or a dedicated IP, since remediation paths diverge sharply. Agreement on which sending domains are in scope, because a client with six subdomains will otherwise expand the work without expanding the fee.]
- 1.Pull the 90-day send export and segment by domain, campaign type, and list source
- 2.Record current inbox placement rate against a seed list before any change is made
- 3.Document the client's sending volume per day and per hour to spot throttling risk
- 1.Inspect SPF records for lookup count and unauthorized include statements
- 2.Verify DKIM selectors are live and signing at the correct key length
- 3.Check DMARC policy state and whether aggregate reporting is flowing to a monitored address
- 1.Run the client's list through verification and quantify invalid, disposable, and catch-all contacts
- 2.Identify the top five acquisition sources ranked by bounce and complaint rate
- 3.Flag any purchased, scraped, or co-registration lists for immediate suppression
- 1.Map engagement by recency cohort: 0-30, 31-90, 91-180, and 180+ days since last open
- 2.Draft a re-engagement sequence for the 91-180 day cohort with a hard cutoff date
- 3.Set the suppression rule for anyone who has not opened in 365 days
- 1.Correct SPF, DKIM, and DMARC records in a staging change request for client approval
- 2.Publish a DMARC policy at p=none with reporting enabled before moving to enforcement
- 3.Confirm all sending subdomains align with the authenticated parent domain
- 1.Apply the suppression list and remove invalid addresses from the active sending table
- 2.Rebuild segments so new contacts and cold sources send on a separate subdomain
- 3.Reduce daily volume to a level the domain reputation can absorb
- 1.Launch the re-engagement sequence to the 91-180 day cohort only
- 2.Hold all promotional sends for 72 hours while reputation signals settle
- 3.Monitor postmaster and complaint feedback loops hourly during the first send window
- 1.Review inbox placement results against the day-one seed baseline
- 2.Check blacklist status across the major monitoring lists and document any listings
- 3.Adjust send cadence if complaint rate exceeds the client's agreed threshold
- 1.Move DMARC from p=none to p=quarantine if alignment is clean across all legitimate senders
- 2.Document any third-party sender that fails alignment and either fix or exempt it
- 3.Re-test DKIM signing after any DNS propagation completes
- 1.Resume promotional sends at a stepped cadence with engagement-based throttling
- 2.Set up automated alerts for bounce rate, complaint rate, and placement drops
- 3.Write the escalation path so the client knows who to call when placement falls
- 1.Compile the before-and-after placement report with the seed list evidence
- 2.Build the monthly monitoring checklist the agency will run under retainer
- 3.Present findings to the client with the two metrics that justify the ongoing fee
- 1.Train the client's in-house sender on list acquisition standards and consent capture
- 2.Hand over the suppression and re-engagement calendar for the next two quarters
- 3.Confirm the retainer scope in writing, including what triggers a new remediation sprint
Deliverability work is priced against revenue at risk, not hours logged: a client sending 200,000 emails a month at a 2% conversion rate loses measurable pipeline for every week spent in spam, so a $6,000 sprint reads as cheap next to a month of dead campaigns. The margin sits in the retainer, because authentication records and suppression lists decay and the monitoring cadence is repeatable across every client the agency onboards. Agencies that productize the diagnostic also win the follow-on work, since the same DNS and list hygiene discipline applies to every new sending domain the client spins up.
- Pre-remediation placement baseline with seed list evidence and 90-day send audit
- Corrected SPF, DKIM, and DMARC configuration documented in a client-readable record sheet
- Suppression and re-engagement plan with cohort definitions and cutoff dates
- Post-remediation placement report comparing inbox, spam, and missing rates
- Monthly monitoring checklist and alert thresholds for the ongoing retainer
The client's primary sending domain shows a verified inbox placement rate above the agreed threshold on two consecutive seed tests seven days apart, with DMARC at p=quarantine or stricter and zero active blacklist listings.