---
title: "Event email marketing: what to send, who to exclude, what to record, and why your deliverability drops every time"
description: "Event email marketing: what to send before and after, who to exclude, what to record in your CRM, and why event campaigns wreck your deliverability every year."
---

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[Work with Beth](https://weareastral.co.uk/work-with-beth)

 10/2026

# Event email marketing: what to send, who to exclude, what to record, and why your deliverability drops every time

![Picture of Beth O'Malley](https://app.hubspot.com/settings/avatar/2761c9d87ba551994b382ed8415ad538) [Beth O'Malley](https://weareastral.co.uk/thevault/author/beth-omalley)

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Events are the hardest thing in email, and the reasons are not the ones people expect.

There is a fixed deadline you cannot move. There is a widely held belief that an event only gives you five things to say. The most important email of the whole campaign is the last one, by which point you have usually trained everybody to ignore you. Several teams are sending to the same people in the same fortnight from different systems. And the richest intent data your business will ever collect gets thrown away the week after.

Almost every event programme I have audited has the same shape. Nothing for eleven months, then nine emails in three weeks, then silence, until the following year, when the whole thing repeats against a list that has gone cold in the meantime. Everything that goes wrong is downstream of that pattern.

 

### What this covers

1. What to send, and why you have thirty emails rather than five.
2. Who you are writing to, and the objections nobody says out loud.
3. What to record, because registered is not the only signal.
4. Who should never receive the next email, and who wins when three teams all want to send.
5. The 48 hours afterwards, which is the window almost everybody wastes.
6. Why all of the above decides your deliverability, and what to do if your event is in three weeks.

 

## Before you dig in, why don't you get access to RE:markable

  RE:markable is the weekly email about emails. Dropping the latest email marketing news, updates, insights, free resources, upcoming masterclasses, webinars, and of course, a little inbox mischief. 

 Subscribe to RE:markable

 

 

# The content

## You do not have five emails, you have thirty, and the difference is what you think the subject is

Ask most teams to plan an event programme and you get the same five: save the date, registration open, agenda announcement, last chance, thank you for coming.

Five emails is not a content problem, it is a framing problem. The event is being treated as the subject, so once you have described the event there is nothing left. The event is not the subject. The thing the event is about is the subject, and that has no ceiling.

 

### The association you are building

There are two kinds of association a business can build in somebody's head. The first is what you sell. The second is what you know about. The first activates only when somebody happens to need the thing. The second activates every time the problem comes up, which is considerably more often.

An event programme that only talks about the event builds the first. One that talks about the subject builds the second, and the second is what makes next year's event sell without a discount.

 

### What that unlocks, practically

- The problem the event exists to solve. Written as content in its own right, useful to somebody who will never attend. That is the point, not a flaw.
- What your speakers argue, not who they are. Job titles and headshots tell nobody anything. What do they think, and who is going to disagree with it?
- What happened last year. The things people said, the question that derailed a session, what changed afterwards.
- Who else is in the room. Roles, sectors, the kinds of problems they turned up with. It answers an objection nobody says out loud, which we will come to.
- The practical and the human. Travel, timings, what to bring, where to eat, what the day feels like if you are coming on your own.
- And what to do with it afterwards. The part almost nobody writes, and the part with the longest shelf life.

Most of those are useful rather than promotional, which is what makes the frequency safe. Nine promotional emails in three weeks is a complaint generator. Nine emails where six of them are worth reading is a programme.

![Email health check ](https://weareastral.co.uk/hs-fs/hubfs/Email%20health%20check%20(1200%20x%20800%20px)%20(1).png?width=1200&height=800&name=Email%20health%20check%20(1200%20x%20800%20px)%20(1).png)

## Free Email Marketing Health Check

### Audit your entire ecosystem in under 30 minutes

Answer a set of straightforward questions across every area of email marketing and get a personalised score, traffic-light priorities, and clear actions and improvements you can make today.

[Take the Health Check →](https://www.emaildeliverabilitycheck.co.uk/)

 

# The audience

## Nobody decides to attend an event logically, and the objections are not the ones you are answering

Event copy is overwhelmingly written in logic. The agenda, the speaker list, the venue, the ticket price, the CPD points. All of it true, none of it the thing being decided.

People feel something first and justify it afterwards, and at an event the feelings are unusually strong, because attending costs something no discount recovers: a whole day.

 

### Before they register: will this be worth a day of my life?

The real question is not whether your event is good. It is whether it is better than the day they already have planned, which includes the work that will still be there when they get back.

### Lead with recognition:

Describe the situation they are in, not the agenda. The person who keeps meaning to fix the thing and keeps not getting to it.

Then the proof: the agenda, the speakers, the format.

 

### The objection nobody says out loud: will I know anybody?

Social risk is the single most underestimated barrier to event attendance. Standing alone at a coffee break is a specific and widely felt dread, and no amount of speaker quality answers it.

### Lead with safety:

Who else is coming, described as people rather than logos. How the day is structured so nobody is left standing on their own. Whether there is somewhere to sit and work if they need twenty minutes away from everybody.

An email that quietly says you will be fine here is worth more than another speaker announcement.

 

### In B2B, they also have to ask permission

Somebody has to justify a day out of the office, and possibly a train fare, to a manager who was not asked. That is a status and safety problem, not an information problem.

### Make them look good:

Give them the words to sell it upwards. A short paragraph they can forward without editing, naming what they will come back with.

Nobody has ever forwarded an agenda and won an argument with it.

 

### After it: did I waste a day?

The post-event feeling is almost always a small anxiety. They have a notebook of things they will not do, a pile of email waiting, and a vague sense that the momentum is already going.

### Lead with relief, then hope:

The one thing to do first, this week, in fifteen minutes. Not a recap of everything.

An event follow-up that reduces the pile is remembered. One that adds to it is part of the problem.

 

# The data

## An event hands you the strongest intent data you will ever collect, and most CRMs record one field

Somebody giving up a day to be in a room with you is a stronger signal than any pricing page visit, any download, any amount of lead scoring. And in most systems the whole of that reduces to a single property: registered, yes or no.

 

### What you should be recording instead

- Registered. Interest, nothing more. The weakest of the signals and the only one most businesses hold.
- Attended. A different person entirely. They turned up.
- Registered and did not attend. Something got in the way, and it is almost never disinterest. Treating a no-show like an attendee is the most common event email mistake there is.
- Left early. Worth knowing, and worth not mentioning.
- Watched the recording, and how much of it. Often a stronger signal than attending, because it cost them deliberate time afterwards.
- Asked a question, or which sessions they chose. The closest thing to somebody telling you their problem in their own words. Store the question.
- And how they arrived. Invited by you, found you, brought by a colleague, sent by their boss. Three of those four are warm, one is not.

Each of those deserves a different next email, and the gap between them is where the revenue is. The no-show gets the recording and an acknowledgement that life happens. The attendee gets the next step. The person who asked a question gets an answer to the question they asked.

 

## Your action:

Before the next event, agree which of those seven you can capture and where each one will live.

Anything you cannot capture becomes a requirement for your registration platform or your integration, rather than something you discover you are missing the week after.

# The exclusions

## Who should never receive the next email, and who wins when three teams all want to send

Before who gets this, every team should be asking the opposite. At events the question matters more than usual, because the window is short and the same people are being contacted from several directions at once.

- Already registered. Should never see another register now email. Obvious, and broken everywhere, usually because the registration platform and the CRM are not talking to each other.
- Already said no. Somebody who declined does not need four more reminders.
- Cannot physically attend. Wrong country, wrong date. Give them the thing they can have instead.
- Speakers, sponsors and partners. Who receive the hard sell with depressing regularity.
- Anybody with an open complaint or support ticket. Who should not be hearing about your drinks reception.

 

## Watch out for:

Events are the worst offenders for collisions, because marketing, sales and the event team are all sending to the same people in the same fortnight, usually from different systems that cannot see each other.

Decide the sending hierarchy before the campaign starts. When three emails could go to one person in a day, one wins and the other two wait.

 

# The follow-up

## The 48 hours after an event, which almost everybody wastes

Everything gets planned up to the event. The follow-up is usually one thank you email, the slides if somebody remembers, and then the programme goes quiet for another eleven months.

Those two days are the highest-intent window your business will have all year. The people in it have just spent a day thinking about the exact problem you solve, and they are back at their desk with the feeling still warm and fading fast.

1. Send within 24 hours, not next week. The feeling is the asset, and it has a short half-life. A beautifully produced follow-up eight days later is worth a fraction of a plain one the next morning.
2. Split attendees from no-shows, properly. Thank you for coming, sent to somebody who did not come, undoes the whole thing. The no-show gets the recording and no guilt.
3. Give them one action, not the full recap. The pile on their desk is the competition. One thing, this week, fifteen minutes.
4. Answer the questions that were asked. Individually where you can, and as content where you cannot. Somebody asking a question in a room is the most qualified lead in the building.
5. Then keep going. The follow-up is not an email, it is the first email of the relationship you now have permission to build.

 

# The deliverability

## Why event campaigns land in spam, and why it starts eleven months earlier

Everything above has a consequence, and the consequence is where most event programmes quietly fail. Mailbox providers build a picture of you from a rolling history of how you send and how people respond. Event marketing produces the worst possible version of both at the same time.

- The volume spike. A sender who does nothing for months and then sends daily looks exactly like a compromised account or a bought list. Providers are pattern-matching, and that pattern is one they are specifically built to catch.
- The dormant audience underneath it. Your event list is largely made of people who registered for something last year and have not heard from you since. They have forgotten you, so the first email gets deleted unopened, which hands the provider a poor engagement signal right at the moment you start sending hard.
- The two together are the problem. A spike to an engaged audience is survivable. A spike to a cold one is how you end up in spam in week two of a six week campaign.
- Then the complaints arrive. People who do not remember signing up, receiving their fourth email in ten days about something they are not going to, will report rather than unsubscribe. Deleting is one swipe, unsubscribing is a decision, and reporting is right there in the menu.
- And the timing is cruel. Your last chance to register email is the one that matters commercially, and it goes out at the exact point your reputation is at its lowest for the year.

### The answer is not fewer event emails

- The event list is not a separate list. People who registered for last year's event belong in your normal programme, receiving useful things about the subject all year. Then the campaign is a change of gear rather than a sudden appearance.
- Which is the same fix as the content problem. If you are talking about the subject year-round, the event emails write themselves, because the audience already understands why the day matters.
- And it solves the warming problem. An engaged list absorbs a volume increase. A cold one does not. The work that makes event week survivable happens in February.

### If your event is in three weeks and the list has not been touched since last year

1. Do not send to everybody on day one. Start with your most recently engaged, in a smaller volume, and build across the campaign rather than opening at full scale.
2. Suppress the long dead. Anybody who has not engaged in eighteen months is not about to buy a ticket, and they will cost you the placement that reaches the people who might.
3. Lead with something useful rather than the ask. The first email after a long silence should earn the right to send the second one.
4. Watch complaints daily, not weekly. The campaign is short. By the time a weekly report shows a problem, the campaign is over.
5. And put the warming work in next year’s plan. Every year this gets postponed is a year the next campaign starts from a worse position.

 

# The measurement

## Registrations is not the only number

- Registrations by email, as an assist rather than a last click. Most people register after several exposures and a conversation, and the final click rarely belongs to the email that did the work.
- Attendance rate against registrations. Which is a measure of your pre-event emails, not of your event.
- Complaint rate across the campaign window. Daily. The single most important number you are probably not watching.
- Engagement in the month after. Did the event list stay with you, or did it go quiet again? That is the number that decides next year.
- And what the attendees did next, over a quarter. Enquiries, renewals, referrals. An event's value shows up slowly and almost never in the campaign report.

## A quick win:

Pull your last event campaign and check one thing: did anybody who had already registered receive a register now email?

If they did, you have found a system integration problem that is costing you complaints every single year, and it is usually a one afternoon fix.

## The conclusion

Event email looks like a timing problem, which is why it gets solved with countdowns and urgency. It is a consistency problem wearing a timing problem's clothes.

The belief that you only have five things to say is what forces everything into a three week spike. The spike damages your reputation. The data that would let you talk to people properly afterwards gets collapsed into a single yes or no field and then forgotten. Each one causes the next.

Talk about the subject rather than the event, all year. Write to what people feel about giving up a day rather than what you want to tell them about the agenda. Record what people did, not just that they signed up. Decide who should never receive the next email. The deliverability takes care of itself once the rest of it is right.

![Workshop  (3)](https://weareastral.co.uk/hs-fs/hubfs/Workshop%20%20(3).png?width=2000&name=Workshop%20%20(3).png)

## Bring it to your team

I run email and CRM workshops built around your list, your data and your own campaigns, including event programmes. If you run events and the email side has never been designed, that is usually a day well spent.

[Enquire about a workshop →](https://weareastral.co.uk/work-with-beth)

### Further reading from The Vault:

- [Email Deliverability for Infrequent and Seasonal Senders](https://weareastral.co.uk/thevault/email-deliverability-for-infrequent-and-seasonal-senders)
- [Not Sending Enough Email Is a Deliverability Problem Too](https://weareastral.co.uk/thevault/not-sending-enough-email-is-a-deliverability-problem-too)
- [Email Exclusions and Sending Hierarchy](https://weareastral.co.uk/thevault/email-exclusions-and-sending-hierarchy.-how-to-decide-which-email-wins-when-three-of-them-could-go)
- [How to Build Brand Associations Through Email](https://weareastral.co.uk/thevault/how-to-build-brand-associations-through-email.-and-why-they-always-want-me-to-buy-something-is-the-most-expensive-one-you-can-create)
- [Your Subscribers Do Not Decide With Logic, They Justify With It](https://weareastral.co.uk/thevault/your-subscribers-do-not-decide-with-logic-they-justify-with-it.-the-emotions-behind-every-email-you-send)
- [Nobody Goes Into Their Inbox to Read Your Email](https://weareastral.co.uk/thevault/nobody-goes-into-their-inbox-to-read-your-email.-what-12-years-of-watching-inbox-behaviour-has-taught-me-about-attention)

## Like this blog? You'll love RE:markable

 RE:markable is the weekly email about emails. Dropping the latest email marketing news, updates, insights, free resources, upcoming masterclasses, webinars, and of course, a little inbox mischief.

 Subscribe to RE:markable

## Email, CRM and HubSpot Support

I help marketers and businesses **globally** improve, design and fix their email, CRM, and HubSpot ecosystems, from strategy through to execution.

**My services include:**

- Email marketing strategy, audits, training, workshops, and consultancy
- CRM strategy and enablement
- Full HubSpot implementations, optimisation and onboarding through my agency

If you’re looking for experienced external support (and lots of enjoyment along the way), this is where to start.

[Work with Beth](https://weareastral.co.uk/work-with-beth)

 

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