Almost half of conference attendees register four weeks or less before the event. In a study of more than 360,000 trade show registrations, 13 per cent signed up in the final week and another 9 per cent registered on site (Maritz Registrations Insights Report 2024). If your event emails run on a fixed calendar, roughly one attendee in five never receives the first half of your sequence.
Many event email templates assume a fixed schedule of bulk sends: invitation in week eight, reminder in week two, logistics the day before. A B2B event email sequence works better as a set of triggers tied to what each person has committed to. Someone who was invited gets different mail from someone who registered, and someone with three booked 1:1 meetings needs different mail again. For events built around meetings, meeting emails play a central role in turning bookings into conversations.
This guide sets out three email tracks, the trigger for each message, eight templates you can adapt and the deliverability rules that help your emails reach the inbox.
What an event email sequence actually is
An event email sequence is the set of automated and manual emails that move a person from invitation to follow-up. Within that sequence, three audiences need different information.
Think of the regional sales director you hope to bring to your conference. In week eight she has not decided anything. In week two she has registered but has not looked at the agenda. On the evening before, she has four meetings booked and wants to know one thing: where she needs to be at 9:30. Each of those moments calls for a different email, with a different job and a different legal status.
| Track | Who receives it | Trigger | Job of the email | Mail type |
|---|---|---|---|---|
| Marketing | Invited, not yet registered | Calendar and list segment | Earn the registration | Marketing |
| Logistics | Registered attendees | Registration, then countdown to the event | Make attendance easy | Mostly transactional |
| Meetings | Attendees with booked 1:1 meetings | Booking, confirmation, slot time | Get both people to the same table | Transactional |
Separating the tracks also makes the sequence easier to manage. Marketing and transactional mail follow different rules, which we come back to in the section on deliverability. It also tells you who should stop receiving what. The moment someone registers, every “secure your place” email to that person becomes noise.
Why triggers beat a calendar
The registration data explains why a calendar-based plan fails for B2B events. Late registration deserves a place in the plan rather than being treated as an exception.
Registration timing
When trade show attendees register
So every registered person needs to enter the logistics track at the point where they register. A late registrant should receive the confirmation, the calendar file and the know-before-you-go email in a compressed form, not the “six weeks to go” message on a Friday when the event starts on Tuesday.
The same logic runs the other way. Your marketing track has to keep working into the final fortnight, because the people who register late are still reading invitations. It is tempting to stop promoting two weeks out. The data says that is exactly when a fifth of the room is still deciding.
Use each attendee’s registration and booking status to determine which message they receive next.
The sequence, step by step
Seen as states, the sequence becomes a chain of short, specific emails. Each one has a single job and stops when that job is done. The timings below are starting points for a one- or two-day B2B conference with a matchmaking programme. Shift them for your own lead time.
Event email sequence
Eight emails across three tracks
- T-8 weeks to final week Invitation Marketing track. One clear reason to attend, sent by segment, with a last call in the final fortnight.
- On registration Confirmation Logistics track starts. Ticket or QR code, calendar file, what happens next.
- When matching opens Meeting programme open Invites registered attendees to complete their profile and request meetings.
- On each booking Meeting confirmation Meetings track. Who, when, where, and how to cancel.
- T-7 days Reminder and re-confirmation One click to confirm attendance and each meeting. Unconfirmed slots return to the pool.
- T-2 days Know-before-you-go Venue, check-in, agenda, personal meeting schedule.
- Day of, before each slot Meeting reminder Table number, counterpart name, one-tap cancel.
- T+1 to T+3 days Follow-up Thanks, meeting contacts, survey, and a separate note for no-shows.
The templates below are deliberately plain. Replace the brackets, cut anything that does not apply, and keep each email to what fits on one phone screen.
1. The invitation
The invitation has one job: give the right person one strong reason to register. For a B2B audience, that reason is rarely the venue or the keynote. It is who else will be in the room and what they can get done there. Our B2B event marketing plan shows how to split audiences before you write a word, because a returning member and a first-time buyer need different openings.
Subject: [Event name]: meet [number] [buyer type] in [city] on [date]
Hi [First name],
On [date] we bring together [number] [buyer type] and [number] [supplier type] in [city]. Last year, attendees booked an average of [number] pre-scheduled 1:1 meetings before they arrived.
If [specific business problem] is on your list this year, this is the room for it. Registration takes three minutes, and you can start requesting meetings as soon as the programme opens on [date].
[Register now]
[Sender name], [role]
Send the first wave to your own list, then a second one to people who opened but did not register. In the final fortnight, a last call with concrete proof works best: how many meetings are already booked, or which companies have confirmed.
2. The registration confirmation
The confirmation is the email people go back to and search for, often more than once. Make it carry the practical load. Attach a calendar file, include the ticket or QR code, and tell people what comes next.
Subject: You’re registered for [Event name], [date]
Hi [First name],
Your place at [Event name] is confirmed. Your ticket and QR code are below, and the calendar file is attached.
What happens next: on [date] the meeting programme opens and you can request 1:1 meetings. Two days before the event, you will receive your personal schedule and all venue details.
[Add to calendar] · [Manage registration]
The QR code is not a nice extra. At check-in, attendees scan the code from their confirmation email, which is what keeps a self-service kiosk queue moving, as we explain in our guide on check-in and badge printing for B2B events.
3. The meeting programme opens
For events with a matchmaking programme, this is the email that turns an attendee into a participant. It asks for two things: a complete profile and the first meeting requests. Both shape how many good meetings a person ends up with.
Subject: Your meeting programme for [Event name] is open
Hi [First name],
You can now request 1:1 meetings with [number] participants. The more complete your profile, the better the suggestions you will see. It takes about five minutes.
Requests close on [date]. Confirmed meetings appear in your personal schedule.
[Complete profile and request meetings]
4. The meeting confirmation
Every confirmed meeting deserves its own short email with the same four facts: who, when, where and how to cancel. An easy cancellation option helps attendees tell you when their plans change, giving you time to offer the slot to someone else.
Subject: Confirmed: [Counterpart name], [Company], [day] at [time]
Your meeting with [Counterpart name] ([Role], [Company]) is confirmed for [day] at [time], table [number] in [meeting area].
Can’t make it? [Cancel this meeting] so the slot can go to someone else.
5. The reminder one week out
A week before the event, the reminder doubles as a re-confirmation. Ask attendees to confirm their attendance and each booked meeting with one click. Anything left unconfirmed goes back into the pool while there is still time to rebook it.
Subject: One week to [Event name]: please confirm your [number] meetings
Hi [First name],
You have [number] meetings booked for [Event name]. Please confirm each one below, or cancel any you can no longer attend.
[Confirm all meetings] · [Review my schedule]
This is the email where your regional sales director makes her real decision. If her week has filled up, you want to know now, not at 9:30 on the day.
6. The know-before-you-go email
Two days out, people want logistics, not persuasion. The know-before-you-go email answers every question someone would otherwise ask at the registration desk. Make the key details easy to scan:
- Venue and arrival: address, nearest station, parking, and which entrance to use.
- Check-in: opening time, the QR code again, and what ID to bring.
- Agenda: the three or four fixed points of the day, with a link to the full programme.
- Personal meeting schedule: every confirmed meeting with time, table and counterpart.
- Practical details: Wi-Fi, cloakroom, dress code, and a contact number for the day.
Subject: Your [Event name] guide: schedule, venue and check-in
Hi [First name],
See you on [day]. Everything you need is below, including your [number] meetings.
[Personal schedule as a short list]
[Venue and check-in details]
Late registrants get this email immediately after their confirmation if they sign up inside the last two days. That is the trigger logic doing its job.
7. The meeting reminder on the day
Shortly before each slot, send a reminder with the practical detail: table number, counterpart name, and a one-tap cancel. It can go out as email or as a push notification in the event app, whichever your attendees actually see on the day.
Subject: In 30 minutes: [Counterpart name] at table [number]
Your meeting with [Counterpart name], [Company], starts at [time] at table [number], [meeting area]. Running late or can’t make it? [Let them know].
8. The follow-up
After the event, split the follow-up by what people did. Attendees get a thank you, the contact details of the people they met, and the survey. People who registered but did not come get a short, friendly note with the recordings or slides and an early invitation to the next edition.
Subject: Thank you for joining [Event name]: your meeting contacts
Hi [First name],
Thank you for coming. Below are the contacts from your [number] meetings, so you can follow up while the conversations are fresh.
One request: tell us in three minutes what worked and what did not. [Take the survey]
Keep the survey email separate from the contacts if you can. The two compete for attention, and the contacts usually win. When to send each survey, and which questions belong in it, we set out in our guide to post-event survey questions.
Meeting emails: the track most templates leave out
Most event email templates stop at the logistics track. For a B2B event with 1:1 meetings, that leaves out the emails that protect the most valuable thing you sell. A buyer who misses a meeting does not just lose a slot. The seller who waited at the table loses a reason to come back next year.
Reminders work, although the strongest evidence comes from another field. A Cochrane review of eight randomised trials with 6,615 participants found text reminders raised attendance at healthcare appointments from 67.8 to 78.6 per cent (Gurol-Urganci et al., Cochrane, 2013). There is no comparable trial for event meetings, so do not promise your board a precise uplift. But the direction is clear enough to act on.
What makes a meeting reminder work is the detail, not the frequency. Each one should name the counterpart, state the table, and offer an easy way out. A reminder without a cancel option produces polite silence instead of a free slot. How to measure the result, and why the denominator matters more than most people think, is covered in our guide on event meeting no-shows.
Clear meeting reminders help protect the value attendees expect from the event.
Deliverability and what to measure
None of the templates above matter if they land in spam. Since February 2024, Google requires anyone sending more than 5,000 messages a day to Gmail accounts to authenticate with SPF, DKIM and DMARC, three standard records that prove an email really comes from your domain. Marketing emails must offer one-click unsubscribe, and the spam rate in Google’s Postmaster Tools must stay below 0.30 per cent, with 0.10 per cent as the target (Google Workspace Admin Help, Email sender guidelines). Unsubscribe requests should be honoured within 48 hours.
Transactional messages, such as booking confirmations, are excluded from the one-click unsubscribe requirement, according to Google’s FAQ. That gives you a practical rule. Keep your marketing track and your logistics and meeting tracks apart, ideally on separate sending streams. An invitation that annoys people should not drag down the confirmation that carries their ticket. And do not slip upsells into a reminder, because promotional content turns a transactional mail back into marketing. Consent rules for invitations also differ by country, so check them with whoever handles data protection for your organisation.
Measurement needs the same honesty. Open rates have become unreliable. Litmus estimates that Apple’s Mail Privacy Protection affects roughly 55 to 60 per cent of all email opens (Litmus Email Client Market Share, July 2026). Mailchimp’s published average open rate of 35.63 per cent (December 2023) comes with Mailchimp’s own warning about the same effect.
Focus measurement on attendee actions. For the marketing track that is registrations per send. For the logistics track it is confirmations and check-in rate. For the meeting track it is confirmed meetings, cancellations received in time, and kept meetings. These measures give your board a clearer view of the sequence’s results.
With Converve, invitations, updates and reminders can be sent to attendee segments directly from the marketing and analytics module of the platform. Meetings are planned in a configurable meeting matrix with slots and tables, so reminders can carry the counterpart and table of each confirmed meeting. Reporting covers requests, meetings and acceptance rates after the event.
Conclusion
An effective event email sequence follows each person’s progress: invited, registered, booked, attended. Write three tracks instead of one list, let late registrants enter where they are, and give the meeting emails the same care as the invitation. For a B2B event with 1:1 meetings, those messages help turn planned conversations into meetings that take place.
Then keep the tracks clean. Separate marketing from transactional mail, follow Gmail’s sender rules, and judge the sequence by registrations, confirmations and kept meetings rather than opens. A well-designed sequence gives attendees the information they need to arrive prepared and find the right table.
If you want to see how invitations, meeting confirmations and reminders work together on one platform, get in touch with Converve.
Frequently Asked Questions
How many reminder emails should you send before a B2B event?
Two is enough for most B2B events: a reminder with one-click re-confirmation about a week out, and a know-before-you-go email two days before. Attendees with booked 1:1 meetings should also get a short reminder before each meeting. Text reminders raised attendance at healthcare appointments from 67.8 to 78.6 per cent in a Cochrane review of eight trials (2013), but there is no equivalent trial for event meetings.
What should a know-before-you-go email include?
Venue and arrival details, check-in time and the QR code, the main fixed points of the agenda, the attendee’s personal meeting schedule with times and table numbers, and practical details such as Wi-Fi, cloakroom and a contact number for the day. Send it about two days before the event, and immediately after registration for anyone who signs up later than that.
When should you send event invitations?
For a B2B conference, start roughly six to eight weeks out and keep inviting into the final fortnight. In the Maritz 2024 Registrations Insights Report, 45 per cent of attendees registered four weeks or less before the event and 13 per cent in the final week, so stopping promotion two weeks out misses a large share of your audience.
Do event reminder emails need an unsubscribe link?
Under Google’s sender guidelines, marketing emails need a one-click unsubscribe, while transactional messages such as booking confirmations are excluded. Reminders sent to registered attendees about their own registration or meetings are usually treated as transactional, as long as they do not contain promotional content. Consent rules for marketing email differ by country, so check them with your data protection lead.
What should a follow-up email after an event contain?
Split it by behaviour. Attendees get a thank you, the contact details of the people they met and a short survey. Registrants who did not attend get recordings or slides and an early invitation to the next edition. Send it within one to three days, while the conversations are still fresh.
