Email marketing automation process showing consent capture, segmentation, triggers, personalization, inbox delivery and repeat revenue

Email Marketing ServicesThe channel you own.
The one that pays back.

Every other channel rents you an audience. Email is the only one you own outright — no algorithm between you and your list, no bidding war for access. Our email marketing services build the segmentation, automation and deliverability that turn a subscriber list into predictable recurring revenue.

6Core lifecycle flows
3SPF, DKIM & DMARC set up
48hDeliverability audit
RPRRevenue per recipient
MonthlyTesting programme
At a glance

Email Marketing Services at a glance

Our email marketing services build revenue from the list you already own — email automation flows, drip campaigns, segmentation and deliverability on Klaviyo, Mailchimp and HubSpot. As an email marketing agency, we report on revenue per subscriber, not open rates.

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What’s included
  • Email automation flows
  • Drip campaigns
  • Segmentation
  • Deliverability
  • Klaviyo & Mailchimp
  • Revenue reporting
01
What we actually do

Campaigns are the visible part. Flows are where the revenue is.

Email marketing done properly is two systems working together: automated lifecycle flows that respond to what someone actually did, and campaigns that give them a reason to come back.

The flows do the heavy lifting — they run continuously, trigger on real behaviour and typically generate a disproportionate share of total email revenue from a small fraction of total sends. Campaigns then layer on top for launches, seasonal pushes and re-engagement.

Batch-and-blast
Lifecycle programme
One send to the whole list
Segmented by behaviour
Campaigns only
Flows + campaigns
Deliverability unmonitored
Authenticated & warmed
Optimised for opens
Optimised for revenue
Unengaged kept forever
Sunset policy applied
Guesswork on send time
Tested to significance

The ownership argument: an algorithm change can halve your organic social reach overnight and a competitor can outbid you on every keyword. Neither can touch your email list. It is the only audience that cannot be taken away from you.

What’s included

Five systems we build and run for you

Every engagement covers all five. Lifecycle flows sit at the centre — the rest make sure they reach the inbox, stay relevant and prove their revenue.

Behavioural segmentation icon01

Behavioural segmentation

Lists split by purchase history, engagement recency, browse behaviour and predicted value — so what arrives is relevant to that specific person.

Lifecycle flow architecture icon02

Lifecycle flow architecture

Welcome, browse abandonment, cart recovery, post-purchase, replenishment and win-back, each triggered by real behaviour rather than a calendar.

  1. Welcome
  2. Browse abandonment
  3. Cart recovery
  4. Post-purchase
  5. Replenishment
  6. Win-back
Deliverability engineering icon03

Deliverability engineering

SPF, DKIM and DMARC configured properly, list hygiene, sunset policies and warm-up plans so you reach the inbox rather than the promotions tab.

Testing that reaches significance icon04

Testing that reaches significance

Subject lines, send times, offers and creative tested with enough volume to be conclusive rather than declared a winner on forty opens.

Revenue attribution icon05

Revenue attribution

Reporting on revenue per recipient and per flow, not open rate — because opens stopped being measurable the moment privacy proxies arrived.

02
The Sachkhand blueprint

How we build an email programme that compounds

Six workstreams, sequenced so deliverability is protected before volume increases — because sending more to a damaged sender reputation makes things worse, not better.

Phase 1FoundationMake sure email arrives and reaches the right people.
  1. 01

    Audit & deliverability check

    Authentication records, sender reputation, list health, engagement decay and inbox placement testing. You get a clear picture of whether your email is actually arriving before we touch anything else.

  2. 02

    Segmentation architecture

    Lists rebuilt around behaviour and value rather than acquisition date. This single change usually lifts engagement more than any amount of copywriting.

Phase 2BuildPut the revenue engine and the creative system in place.
  1. 03

    Core flows built

    Welcome, cart and browse abandonment, post-purchase and win-back, each triggered on real behaviour with proper exit conditions so people are not receiving three flows at once.

  2. 04

    Creative & copy system

    Templates that render correctly across clients and dark mode, with modular blocks so campaigns can be built quickly without rebuilding layout every time.

Phase 3OptimiseTest, measure and compound what works month after month.
  1. 05

    Testing programme

    A standing test calendar on subject lines, offers, timing and creative — run at volumes that produce conclusive results rather than noise.

  2. 06

    Revenue reporting

    Revenue per recipient by segment and flow, list growth net of churn, and deliverability trend — reported monthly so decline is caught early.

ⓘ Deliverability is protected before volume increases — each phase starts only when the one before it is healthy.

03
What is changing through 2026

Four shifts reshaping email

Privacy changes broke the metrics most programmes were built on, and authentication requirements tightened sharply. Both change how email has to be run.

01

Open rate stopped being a metric

Privacy proxies pre-fetch images, inflating opens for a meaningful share of your list. Programmes still optimising on open rate are tuning against a number that no longer reflects human behaviour.

02

Authentication is now mandatory

Major inbox providers require SPF, DKIM and DMARC for bulk senders, with complaint-rate thresholds enforced. Senders who never configured these properly are seeing placement degrade without warning.

03

Engagement drives placement

Inbox providers weight recent engagement heavily. Continuing to mail people who never open actively damages placement for the subscribers who do — which makes a sunset policy a revenue decision, not housekeeping.

04

Zero-party data is the new advantage

As third-party tracking degrades, information subscribers give you directly — preferences, quiz answers, stated intent — becomes the most reliable basis for relevance.

Deliverability first, always

We check inbox placement before increasing volume. Sending more from a damaged reputation compounds the problem, and most agencies discover this only after the damage is done.

Revenue per recipient

Our headline metric, not open rate. It cannot be gamed by a clickbait subject line and it maps directly to what the programme is worth.

Flows before campaigns

Automation produces a large share of email revenue from a small share of sends. We build that infrastructure first, then layer campaigns on top.

Compliance built in

GDPR, PECR and CAN-SPAM handled properly — consent records, preference centres and clean unsubscribes. A complaint spike costs more than any campaign earns.

We will shrink your list

Removing unengaged subscribers usually raises revenue, because engagement drives placement. Most agencies avoid it because a smaller list looks worse in a report.

Platform-agnostic

Klaviyo, Braze, HubSpot, Mailchimp or a custom stack — we work in what you already have rather than pushing a migration we happen to be certified in.

05 The honest comparison

Why businesses choose SDM for email marketing

Same budget, very different outcomes. Point by point, here’s how a specialist partner compares to a typical agency or doing it in-house.

✓ Included with Sachkhand Common gap elsewhere
What actually mattersRecommendedSachkhandEmail specialistsTypical agencyGeneralist teamIn-house / DIYStretched team
Senior email specialist on your accountAlwaysOften a juniorStretched thin
Deliverability audit before any send✓RarelyUnknown
SPF, DKIM & DMARC configured✓SometimesOften missing
Lifecycle flows, not just campaigns✓Campaigns onlyAd-hoc
Behavioural segmentation✓Basic listsWhole list
Sunset policy for unengaged subscribers✓AvoidedNever
Tests run to statistical significance✓Winner on 40 opensRarely
Reported on revenue per recipientMonthlyOpen rateSends
Templates tested across clients & dark mode✓SometimesUnknown
GDPR, PECR & CAN-SPAM complianceBuilt inVariesRisky
Works in your existing platformKlaviyo, HubSpot & morePushes a migrationN/A
No long lock-in contractsMonthly6–12 mo lock-inN/A
Get a free email audit →

12 reasons growing brands move their email to a specialist. See the difference for yourself →

06
Measurement

If you are still reporting open rate, you are reporting noise

Privacy proxies made opens unreliable. We measure what still reflects behaviour and maps to money.

OverviewQueriesPagesLast 90 days
Email performance
All flows & campaigns — rolling 90 days
LIVE · synced 2h ago
This periodPrevious period
MetricTrendvs targetNow
Rev/recip+82%
Flow rev68%
Inbox96%
Engaged74%
Net growth+61%
▲186% email revenue vs previous period
Source: ESP · GA4 · Shopify

Revenue per recipient

The headline number. Revenue generated divided by people mailed, tracked by segment and by flow so you see what is actually working.

Flow vs campaign split

How much revenue comes from always-on automation versus one-off sends — the clearest indicator of programme maturity.

Inbox placement

Seed testing across major providers, because a campaign that lands in spam reports the same as one nobody opened.

Net list growth

Acquisitions minus unsubscribes and suppressions, so growth is not overstated by counting only new signups.

Engaged-segment share

The proportion of your list that opened or clicked recently, which drives both placement and realistic reach.

07
The engagement

Our Email Marketing process: four stages, repeated every month

Deliverability first, then automation, then volume. Reversing that order is how sender reputation gets damaged.

  1. 01

    Audit

    Authentication, sender reputation, list health, engagement decay and inbox placement testing, plus a review of any existing flows. You get a prioritised plan with the deliverability risks flagged first.

    Deliverability report + priority plan
  2. 02

    Fix the foundation

    SPF, DKIM and DMARC configured, list cleaned, suppression rules set and a sunset policy applied. This protects placement before we increase send volume.

    Authenticated, healthy sending
  3. 03

    Build the flows

    Core lifecycle automation built and tested with proper exit conditions, alongside the segmentation architecture that makes each flow relevant to the person receiving it.

    Always-on revenue from automation
  4. 04

    Test & scale

    Campaign calendar, standing test programme and monthly revenue reporting. Winners get rolled into flows; losers get retired rather than repeated.

    Compounding revenue per recipient
Outcomes

The targets we set for email engagements

Targets we plan against for ecommerce, SaaS and subscription clients after six months.

  • +186%Email revenueTarget by month 6
  • +82%Revenue per recipientAcross all segments
  • 96%Inbox placementSeed-tested
  • 68%Revenue from flowsvs campaigns

Targets rather than best cases. Gains are largest where a list exists but has never been segmented or automated. Programmes already running mature flows see smaller relative lifts and rely more on testing and list growth. These are planning targets rather than a record of past client averages; we agree a realistic range against your own baseline before an engagement starts.

09
Questions

Email Marketing FAQs: the questions we get asked most

Straight answers on deliverability, list size and what email can realistically return.

Is email still worth investing in?+

It remains the highest-returning digital channel for most businesses, and the only audience you genuinely own. Social reach depends on an algorithm and paid search depends on outbidding competitors. Neither applies to a list you built. The reason email underperforms is almost never the channel — it is batch-and-blast sending to an unsegmented list.

Why would you want to shrink my list?+

Because inbox providers weight recent engagement heavily. Continuing to mail people who never open actively damages placement for subscribers who do. Removing them almost always raises total revenue even though the list gets smaller. Most agencies avoid this because a shrinking list looks bad in a report — we would rather have the revenue.

How do I know if I have a deliverability problem?+

The clearest sign is revenue declining while send volume stays flat. Others include open rates falling steadily, engagement concentrated in a shrinking segment, or campaigns landing in the promotions tab. We seed-test across major providers during the audit, which shows exactly where your mail is landing rather than guessing from engagement data.

What are flows and why do they matter so much?+

Flows are automated sequences triggered by behaviour — someone joins the list, abandons a cart, makes a purchase or goes quiet. They run continuously without anyone scheduling them and typically produce a large share of total email revenue from a small share of sends. A programme without them is leaving the highest-return part of the channel unbuilt.

Should we still track open rate?+

As a directional signal within a segment, sometimes. As a headline metric, no. Privacy proxies pre-fetch images for a meaningful share of recipients, which inflates opens for those users regardless of whether a human looked. We report revenue per recipient and click behaviour instead, because both still reflect what people actually did.

Which platform should we use?+

Usually the one you already have. Klaviyo, Braze, HubSpot and Mailchimp are all capable of what most programmes need, and migration costs time and risks deliverability during the transition. We recommend moving only when a genuine capability gap is blocking the strategy, not because we prefer a particular tool.

How quickly will we see results?+

Deliverability fixes can restore placement within four to eight weeks. Lifecycle flows start producing revenue as soon as they go live, since they trigger on behaviour that is already happening. Compounding gains from segmentation and testing build over three to six months.

Can you write the emails as well?+

Yes, or work to your brand voice with your team writing. Many clients prefer we build the strategy, flows and templates while their team writes campaign copy, since they know the product best. The architecture is the part that determines performance — copy matters, but sending the right thing to the right segment matters more.

Next step

Ready to make email your best-performing channel?

We will audit your deliverability, review your list health and existing flows, and show you exactly where the revenue is being left behind. No obligation.

Free deliverability audit
Inbox placement testing
Flow gap analysis
Revenue opportunity model
Your email engineLifecycle flows
Always on
  • Welcome seriesLive
  • Browse abandonmentLive
  • Cart recoveryLive
  • Post-purchaseLive
  • Win-backBuilding
Target by month 6+186%email revenue
Headline metricRPRrevenue per recipient
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