{"id":98423,"date":"2026-10-02T20:12:00","date_gmt":"2026-10-02T20:12:00","guid":{"rendered":"https:\/\/mailrelay.com\/glossary\/preference-center\/"},"modified":"2026-10-02T20:12:03","modified_gmt":"2026-10-02T20:12:03","slug":"preference-center","status":"publish","type":"glossary","link":"https:\/\/mailrelay.com\/en\/glossary\/preference-center\/","title":{"rendered":"Preference center"},"content":{"rendered":"\n

A preference center is the page where each subscriber decides which emails they want to receive from a brand, how often and with which data. It usually opens from the link in the email footer, next to the unsubscribe option.<\/p>\n\n

Think of a subscriber<\/a> who signed up for news and now also receives offers, webinars and surveys.<\/p>\n\n

If all they find is the unsubscribe button, they’ll click it. If they can keep what interests them, they may stay with you.<\/p>\n\n

What is a preference center for?<\/h2>\n\n

Its first job is to give the subscriber control. They can pick topics, slow down the pace or update their details without losing their whole subscription.<\/p>\n\n

For you, the benefit is twofold. You keep contacts who would have left out of fatigue.<\/p>\n\n

And you get information they give you voluntarily, known as zero-party data<\/a>, which tends to be the most reliable.<\/p>\n\n

It also helps your deliverability<\/a>. People who only receive what they asked for mark fewer emails as spam<\/a>, and those complaints weigh on your domain reputation<\/a>.<\/p>\n\n

What options does a preference center include?<\/h2>\n\n

You don’t need to offer everything. These are the most common options and what each one brings:<\/p>\n\n

Option<\/th>What the subscriber chooses<\/th>What it does for you<\/th><\/tr><\/thead>
Topics or lists<\/td>News, offers, blog, events<\/td>Send each person only what interests them<\/td><\/tr>
Frequency<\/td>Weekly, biweekly, monthly<\/td>Reduce fatigue without losing the contact<\/td><\/tr>
Channel<\/td>Email, SMS or WhatsApp<\/td>Respect how they prefer you to contact them<\/td><\/tr>
Personal data<\/td>Name, email, city, language<\/td>Keep the record up to date and personalize better<\/td><\/tr>
Temporary pause<\/td>Stop receiving emails for a while<\/td>Avoid unsubscribes during busy periods, such as December<\/td><\/tr>
Full unsubscribe<\/td>Unsubscribe from everything<\/td>Comply with the law and don’t hold on to people who want to leave<\/td><\/tr><\/tbody><\/table><\/figure>\n\n

The last row is not optional. A preference center complements the unsubscribe<\/a> option, but never replaces it.<\/p>\n\n

\"Mockup<\/figure>\n\n

Differences between a preference center and unsubscribing<\/h2>\n\n

Unsubscribing is a final decision: the contact stops receiving your campaigns. A preference center offers in-between options before it gets to that point.<\/p>\n\n

The difference matters because of the regulations. The GDPR<\/a> requires withdrawing consent to be as easy as giving it (Article 7(3)). Spain’s LSSI requires a simple, free way to opt out in every commercial communication.<\/p>\n\n

That’s why the unsubscribe option has to be one click away and clearly visible, never hidden behind several screens.<\/p>\n\n

Mailbox providers are moving in the same direction. Since 2024, Gmail has required one-click unsubscribe from anyone who sends more than 5,000 messages a day. It’s done with the List-Unsubscribe<\/a> header and a visible link in the body of the email.<\/p>\n\n

And when someone unsubscribes, that decision must be kept in your suppression list<\/a> so that no import adds them back.<\/p>\n\n

How do you create a preference center step by step?<\/h2>\n\n

You don’t need a complex platform. Here’s a practical order:<\/p>\n\n

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  1. Define your email types.<\/strong> Make a list of what you send: newsletter, offers, blog content, event notices. Each type will be a checkbox.<\/li>\n\n\n\n
  2. Create a group or a field for each option.<\/strong> Topics work well as subscriber groups<\/a>, and frequency or language as custom fields<\/a>.<\/li>\n\n\n\n
  3. Build the page.<\/strong> A form or a landing page<\/a> with those checkboxes, the contact’s email and a button to save.<\/li>\n\n\n\n
  4. Link to it from every campaign.<\/strong> Put the link in the footer, next to the unsubscribe link, with clear text such as “Choose which emails you want to receive”.<\/li>\n\n\n\n
  5. Respect their choices.<\/strong> Segment each send according to what each person has checked, and make sure nobody slips through by mistake.<\/li>\n<\/ol>\n\n

    A tip: ask as little as possible. Three or four well-explained options work better than a page with twenty checkboxes.<\/p>\n\n

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    Let your subscribers choose<\/strong><\/p>\n\n\n\n

    In Mailrelay you use visible groups, custom fields and per-group unsubscribe so each contact receives only what they want, even on the free plan.<\/p>\n\n\n\n

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    Create a free account<\/a><\/div>\n<\/div>\n<\/div><\/div>\n\n

    Practical example of a preference center<\/h2>\n\n

    Imagine an online sports store that sends four types of email: news, offers, training tips and event notices.<\/p>\n\n

    Laura signed up for the running tips, but she gets two offers a week and is about to leave.<\/p>\n\n

    She opens the preference center, unchecks “Offers”, keeps “Tips” and chooses to receive them once a month.<\/p>\n\n

    As you can see, the store doesn’t lose the contact. And it learns something valuable: Laura responds to useful content, not to discounts.<\/p>\n\n

    With that information, it fine-tunes its segmentation<\/a> and personalization<\/a>.<\/p>\n\n

    \"The<\/figure>\n\n

    When should you offer a preference center?<\/h2>\n\n

    It pays off when you send several types of communication or send fairly often. If you only send a monthly newsletter<\/a>, a clear unsubscribe option is enough.<\/p>\n\n

    Some signs tell you that you need one: a rising unsubscribe rate<\/a>, spam complaints or engagement<\/a> that drops month after month.<\/p>\n\n

    They all point to the same thing: you’re sending too much or sending something people aren’t interested in.<\/p>\n\n

    Also review your calendar with our guide on the ideal sending frequency<\/a>.<\/p>\n\n

    Common preference center mistakes<\/h2>\n\n

    The most serious one is using it to delay the unsubscribe. Asking for a password or showing three screens before confirming causes frustration and spam complaints.<\/p>\n\n

    Another mistake is not honoring what the subscriber chooses. If they check “monthly” and keep getting emails every week, you’ve lost their trust \u2014 and probably the contact.<\/p>\n\n

    Don’t include transactional emails<\/a> among the options either. Invoices, shipping notices or password changes don’t depend on marketing preferences.<\/p>\n\n

    Finally, review it from time to time as part of your list hygiene<\/a>. A forgotten preference center ends up full of options you no longer send.<\/p>\n\n

    How Mailrelay helps you with your preference center<\/h2>\n\n

    In Mailrelay you can set up a simple preference center with features you already have in your account, even on the free plan.<\/p>\n\n

    In subscription forms<\/a> you choose which groups are visible, and each person checks the topics they’re interested in.<\/p>\n\n

    With custom fields you store the frequency or language. Then, segments and automations send each contact what they asked for.<\/p>\n\n

    For unsubscribing, you have several variables. The variable {{ unsubscribe_url_click }}<\/strong> unsubscribes the contact with a single click.<\/p>\n\n

    And the variable {{ unsubscribe_url_groups }}<\/strong> removes the subscriber only from the group that receives that newsletter, without removing them from the rest of your lists.<\/p>\n\n

    Real-time statistics show the unsubscribes and complaints for each campaign, so you can check whether your changes are working.<\/p>\n\n

    All with up to 80,000 emails a month and 20,000 contacts for free, plus support by chat, ticket and phone.<\/p>\n\n

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    Fewer unsubscribes, better data<\/strong><\/p>\n\n\n\n

    Groups, segments and automations with up to 80,000 emails a month and 20,000 contacts for free, plus support by chat, ticket and phone.<\/p>\n\n\n\n

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    Try Mailrelay for free<\/a><\/div>\n<\/div>\n<\/div><\/div>\n\n

    Frequently asked questions about preference centers<\/h2>\n\n

    What is an email preference center?<\/strong> It’s a page where subscribers choose which emails they receive, how often and through which channel.<\/p>\n\n

    Is a preference center mandatory?<\/strong> No. What is mandatory is offering a simple, free unsubscribe option in every commercial email. A preference center is an optional improvement that reduces unsubscribes.<\/p>\n\n

    Can a preference center replace the unsubscribe link?<\/strong> No. The unsubscribe option must always be visible and work with one click. The preference center sits next to it, as an alternative.<\/p>\n\n

    What options should it include?<\/strong> The usual ones are topics, frequency and personal data, plus full unsubscribe. Start with three or four options and only add more if your subscribers use them.<\/p>\n\n

    How do I know if my preference center is working?<\/strong> Compare the unsubscribe rate and complaints before and after launching it. If someone leaves anyway, a winback campaign<\/a> may be your last chance.<\/p>\n\n

    Related entries<\/h2>\n\n