The short version: Day to day, email marketing is about 20 percent writing, 30 percent list and data admin, 20 percent design and testing, and 30 percent looking at numbers and deciding what to fix next. Nobody sits down and writes a beautiful newsletter for three hours a day. Most of the job is unglamorous maintenance that quietly stops your list from dying.
The morning starts with numbers, not words
I open my email platform before I open a blank campaign. Every morning, without exception, I check open rates, click rates and unsubscribes from whatever went out the day before. That takes ten minutes. It sounds boring because it is boring, but it is also the whole point. If a subject line flopped at 14 percent opens when my average is 32 percent, I need to know that before I write today’s send, not after I’ve sent three more like it.
I ran a client’s welcome sequence for a coaching business a few years back. The first email in the sequence had a 61 percent open rate, which felt brilliant, until I noticed the click rate on the actual offer link was 1.2 percent. Everyone opened it, almost nobody acted. Turned out the button was below three paragraphs of me talking about my own journey instead of theirs. Moved the link up, cut the intro to two lines, click rate went to 4.8 percent within the week. That single fix earned more than any “genius” subject line I’ve ever written. This is the actual day to day: small, dull noticing.
List hygiene, which nobody warns you about
Here’s the uncomfortable bit most people writing about email marketing skip over: a meaningful chunk of your list is dead weight, and keeping it there is actively hurting you. I’ve inherited lists of 40,000 “subscribers” where only 6,000 had opened anything in the past six months. Mailbox providers like Gmail and Outlook watch engagement, and if you keep mailing people who never open, your whole list starts landing in spam, including the emails going to people who want them.
So part of the weekly routine, not monthly, weekly, is checking who hasn’t opened in 90 days and doing something about it. That usually means:
- A short re-engagement email with a blunt subject line like “Still want these?”
- A second attempt a week later if there’s no response
- Suppressing or removing anyone who ignores both
Losing subscribers on purpose feels wrong when you’ve spent years building the list. It still needs doing. A list of 8,000 people who open is worth more than 40,000 ghosts.
Writing the actual email
When I do sit down to write, it’s rarely from scratch. Most days I’m pulling from something that already exists, a blog post, a client win, a stat I read that morning, and turning it into three or four short paragraphs. This is where repurposing content earns its keep, because writing five original newsletters a week from nothing is how burnout happens. One long-form piece can feed a week of emails if you’re willing to chop it up.
A typical send for me takes about 25 to 40 minutes start to finish: subject line, three or four short paragraphs, one clear call to action, a P.S. that often does more work than the body. I write the subject line last, always, because writing it first means I’m guessing at a story I haven’t told yet.
Segmentation is the part people skip
Sending the same email to everyone on your list is the single most common mistake I see when I audit a business’s email marketing. A subscriber who bought last week does not need a “here’s why you should buy” email. A cold lead who downloaded a checklist eight months ago needs something completely different from a client who’s already spent £3,000 with you.
Basic segments I set up on almost every account:
- New subscribers (last 14 days), getting a welcome sequence, not the regular newsletter
- Buyers, who get less selling and more onboarding and value
- Engaged non-buyers, who get slightly more direct offers
- Dormant, who get the re-engagement treatment above
Building and updating these tags is one of the more tedious parts of the job. It’s also the difference between a 2 percent click rate and an 8 percent one, because relevance beats cleverness every time.
Design and deliverability testing
Before anything goes to the full list, it goes to a test group, usually 5 to 10 percent, or on smaller lists, to a handful of test inboxes across Gmail, Outlook and Apple Mail. This catches the small things: a broken preview text, an image that doesn’t load, a link pointing at the wrong page. I once sent a campaign for a product launch where the main call to action button linked to the previous year’s sales page. Nobody caught it in the test because we tested the design, not the actual links. Now I click every single link before anything goes out, every time, no exceptions.
Deliverability is the boring cousin of design. Checking that your domain authentication (SPF, DKIM, DMARC) is set up correctly isn’t glamorous, but if it’s wrong, your beautifully written email lands in spam and nothing else you did that day matters.
Automation isn’t set and forget
People assume once you build a welcome sequence or an abandoned cart flow, it runs itself forever. It doesn’t. I review automated sequences every quarter minimum, because the offer changes, the pricing changes, the tone that worked eighteen months ago sounds dated now. Tools like the ones behind platforms similar in spirit to IFTTT’s automation approach can trigger the sends, but a human still needs to check the content is still true. I’ve seen automated sequences still promoting a discontinued product two years after launch, quietly leaking trust to every new subscriber.
Reporting to clients or to yourself
If you’re running email for a business, part of the week is reporting: what went out, what the numbers were, what’s changing next week. When I did this for clients directly, I kept it to one page, three numbers that matter (open rate, click rate, revenue or leads attributed) and one sentence on what I’m testing next. Clients don’t need forty metrics, they need to know it’s working and what happens next.
This reporting habit is oddly similar to writing a good salary negotiation email, in that both work best when they’re short, specific and lead with the number that matters most, not buried under context nobody asked for.
A realistic weekly breakdown
For a small business sending two campaigns a week plus running automations, here’s roughly how the hours split, based on what I’ve tracked across client accounts:
- 3 hours: writing and editing the two campaigns
- 2 hours: list segmentation, tagging, cleaning
- 1.5 hours: reviewing performance data from the past week
- 1 hour: testing (sending to test inboxes, checking links, checking rendering)
- 1 hour: automation review or updates
- 30 minutes: reporting
That’s roughly 9 hours a week for a modest program. Scale that up for daily sends, multiple segments, or several product lines, and it’s easily a full-time job. This is why so many small businesses either do it badly in the gaps between everything else, or eventually bring in someone whose whole week is built around it. If you’re weighing up whether to hire that help, it’s worth reading through what an AI consultant for small business can take off your plate versus what still needs a human doing the writing and the judgment calls.
Where AI helps, and where it doesn’t
I use AI tools daily now for first drafts, subject line variations, and summarising performance data into plain English. What AI still can’t do well is know which story from my week is worth telling, or spot that a client’s tone has shifted because their business had a rough quarter. The judgment stays human. The typing doesn’t have to.
One thing worth borrowing from outside email specifically: watching how other brands structure their communication cadence. I’ve learned as much from studying how Monday.com built their marketing rhythm as I have from any email marketing course, because good cadence and good email are the same skill applied to different channels.
The uncomfortable truth about results
Here’s the part that doesn’t get said enough: most email marketing doesn’t work because most people give up after three sends. They write two newsletters, see modest numbers, and decide “email doesn’t work for us.” Email marketing compounds. My best-performing segments today are built on eighteen months of small adjustments, not one brilliant campaign. If you’re not willing to do the boring maintenance work for months before judging it, you’re not really doing email marketing, you’re just testing whether you have patience.
And sometimes the numbers tell you something you’d rather not hear, that your product isn’t as good as your list thinks, or that your offer is wrong for this audience, which is its own kind of research worth doing before you copy what a competitor’s marketing seems to be doing successfully. Their email program might be failing quietly and you’d never know from the outside.
Frequently asked questions
How many hours a week does email marketing take?
For a small business sending two campaigns weekly with basic segmentation, expect around 9 hours a week covering writing, list cleaning, testing and reporting; daily sends or multiple product lines push this into a full-time role.
What’s the biggest daily task in email marketing that people underestimate?
List hygiene and segmentation take up more time than writing does, and skipping them is the most common reason campaigns underperform even when the writing is good.
Do you need to write a new email every day?
No, most effective email programs repurpose existing content, blog posts, client wins, data points, into short emails rather than writing everything from scratch daily.
Why do open rates look good but sales stay flat?
This usually means the email itself is fine but the call to action is buried, unclear, or pointing the wrong audience segment at an offer that isn’t relevant to them yet.
