How Eventact Handles Email Unsubscribe

The unsubscribe feature lets recipients stop receiving specific emails. Attendees expect this option, anti-spam laws mandate it, and providers such as Gmail and Yahoo strictly enforce compliance. Emails that make opting out difficult, or continue sending after an unsubscribe request, risk being marked as spam or rejected.

As the organizer, you are considered the sender. Emails sent through Eventact must comply with regulations relevant to your organization, sending domain, and audience, including:

• United States: CAN-SPAM Act
• European Union & UK: GDPR and the ePrivacy Directive (PECR in the UK)
• Canada: Canada's Anti-Spam Legislation (CASL)
• International & Regional Frameworks: Local anti-spam, electronic marketing, and data privacy laws across other jurisdictions

Eventact provides built-in tools to help ensure your broadcasts remain compliant. This guide explains how unsubscribe features work in Eventact, enabling you to meet operational and legal requirements.

Every contact record maintains two independent email opt-out flags:

• Promotional: Disables marketing, surveys, announcements, and other non-essential messages.
• Administrative: Disables operational updates, logistical alerts, and schedule notifications.

Two Ways to Unsubscribe

1. One-Click Inbox Button (RFC 8058): Gmail, Apple Mail, Outlook, and other compliant clients display a native "Unsubscribe" button next to the sender header on eligible Eventact emails. Clicking this button sends a background POST request to Eventact. The recipient remains in their inbox and does not need to log in.
2. Footer Unsubscribe Link: Located next to "Manage your settings" in the email footer, this link opens a secure confirmation page at services.eventact.com/Unsubscribe/…. The page displays your company logo, name, and the recipient's masked email (e.g., n***@example.com). It appears in the email's language and supports right-to-left layouts for languages such as Hebrew and Arabic. The opt-out is applied only after the recipient clicks the confirm button. Loading the link alone does not trigger an opt-out, which prevents automated scanners from unsubscribing contacts by mistake.

Undo, Preferences, and Activity History

• Undo: If a recipient unsubscribes by mistake, the confirmation page immediately offers: "Unsubscribed by mistake? Resubscribe." Clicking this option restores the recipient's previous preferences.
• Preferences: For more detailed subscription choices, the "Manage your settings" link in the email footer opens MyAccount, where the recipient signs in to manage their preferences.
• Activity History: Every unsubscribe and resubscribe is logged in the contact's activity history as "Unsubscribed from emails" or "Resubscribed to emails", with the date and time, which emails it covers, and the IP address the request came from. For one-click inbox unsubscribes, the IP address belongs to the mailbox provider's server (for example, Google or Microsoft), not the attendee's device. Keep this in mind when you review compliance logs or handle an attendee who disputes an opt-out.

Each message template has a Message Purpose, which determines whether the email includes an unsubscribe option and whether a previous opt-out prevents it from being sent.

Rule: If an email includes an unsubscribe option, it is not sent to anyone who has previously opted out.

Key Rules to Remember

• Essential emails are always sent: Confirmations, invoices, and login codes bypass opt-outs. Attendees must receive transaction proofs and access credentials.
• Operational opt-out suppresses all non-essential mail: Opting out of an Operational Notice disables both administrative and promotional communications. Attendees who decline logistical updates are also considered to have declined marketing messages.
• Promotional opt-out preserves logistics: Opting out of promotional or engagement messages stops marketing only. Registered attendees will continue to receive logistical alerts for their events.
• Strictest rule wins: If a template includes multiple purposes, any promotional or engagement purpose classifies the email as promotional, even if "Transactional" is also selected. If not, Operational Notice rules apply.
• Company-wide scope: Opt-outs apply across your entire organizer account. An opt-out from one event suppresses similar communications for all events under that company account.
• SMS and WhatsApp are separate: Email opt-outs do not affect SMS or WhatsApp broadcasts. Text messaging uses a separate "Block SMS" switch, which only Transactional and Authentication messages can bypass. WhatsApp opt-outs are governed directly within WhatsApp through Meta's chat-level controls. Email opt-outs are isolated from text messaging and chat channels. To learn how Eventact manages unified templates and two-way conversations across Email, SMS, and WhatsApp, see our guide on Multi-Channel Messaging.

Handling ("Not Set") Templates

Templates without a configured Message Purpose are automatically classified as Event Promotional. They include unsubscribe headers and links and are suppressed for contacts who have opted out of promotional messages.

In the template editor, templates default to Event Promotional when saved. In template lists, unclassified templates remain tagged as "Uncategorized" until assigned a purpose.

Action for organizers: Review older templates and explicitly assign a Message Purpose. Any confirmation or receipt template left unclassified will not reach contacts who have opted out of promotional emails. Set these templates to Transactional.

Most international anti-spam frameworks require marketing messages to include a clear, accessible opt-out mechanism that is honored promptly.

What Compliance Protects

• Inbox Deliverability: Recipients who cannot find an unsubscribe button often click "Report Spam." High complaint rates damage your domain and IP reputation, which can cause even important transactional emails to be marked as spam.
• Legal Exposure: Many regional laws impose penalties per unsolicited commercial message, even without proof of harm.
• Attendee Trust: Offering clear subscription management builds brand credibility and maintains subscriber engagement.

Eventact automates the technical infrastructure by generating headers, managing landing pages, capturing audit trails, and enforcing suppression rules. However, organizers retain three key legal obligations:

1. Assign the Correct Message Purpose: Labeling a promotional email as "Transactional" removes its unsubscribe mechanism and sends it to opted-out contacts. This constitutes a direct compliance violation.
2. Secure Advance Consent: Unsubscribe mechanisms manage recipients who wish to leave. Many international regulations require explicit consent before sending any promotional messages.
3. Disclose What You Send and Ask for Permission: If you plan to send administrative or promotional messages by email, SMS, or WhatsApp, state this clearly in your event terms and privacy policy. Add a permission checkbox to the registration form so attendees agree to these messages when they register.

Note: This article provides operational guidance and technical documentation, not formal legal advice. Consult your legal counsel regarding specific statutory requirements.

Major mailbox providers such as Gmail and Yahoo set technical standards for accepted email. The strictest rules apply to domains sending 5,000 or more emails per day. Most event organizers send fewer messages daily, but a large invitation campaign can exceed this limit. If you send from your company domain, all company email counts toward the threshold. Following these standards reduces spam complaints, improves inbox placement, and ensures compliance as your volume grows.

Unsubscribe is only one aspect mailbox providers check. They also verify that an email originates from the domain it claims. This is achieved through three records your IT team or domain administrator adds to your domain's DNS settings:

• SPF lists the servers allowed to send email for your domain. Adding Eventact tells Gmail and others that Eventact may send on your behalf.
• DKIM adds a digital signature to each email, proving it wasn't changed along the way and that your domain approved it.
• DMARC tells mailbox providers what to do with an email that fails SPF or DKIM checks, such as deliver it, send it to spam, or reject it.

Gmail requires every sender to have at least SPF or DKIM. Bulk senders must have all three. Without these records, even well-written emails with a proper unsubscribe option may be marked as spam.

You set this up once, under Settings → Messaging. Read more about setting up email and other channels.