Email footer design: Best practices, examples, and compliance guide for 2026

Key takeaways

1. Every email must have an Unsubscribe link and your physical mailing address to make your email compliant with legal requirements.
2. CAN-SPAM and GDPR are the main legal requirements you must comply with, as CAN-SPAM works in the USA, while GDPR covers the whole of Europe.
3. The least obvious technical fact you must consider when creating a footer is that emails larger than 102 KB will be clipped in Gmail, so your footer length should be thought out carefully to include all required elements and everything you need.
4. Single opt-out is the one and only way to create an Unsubscribe link, as double-opt-out options are mostly risky according to most legal requirements and can lead to both reputational and monetary losses. 
5. When creating email footers for dark mode, you should avoid low-contrast colors for email elements, texts, and links, as well as specific colors such as light-to-mid gray, since they can easily disappear when the background color changes.

What is an email footer? (And how it differs from an email signature)

The email footer is the last block and is at the bottom of your email. Its main purpose is to provide additional information about the company, contact methods, and much more. 

In addition, the information posted in the footer allows the recipient to quickly contact the company, subscribe to its social networks, or unsubscribe from the newsletter if they are no longer interested in it.

Usually, a standard email footer looks like this.

(Source: Stripo template)

Footer vs. email signature: What’s the difference?

Even though both design elements are usually placed at the end of an email, they are pretty different. 

An email signature is more about how to close an email in a stylized format. Typically, such signatures are automatically added to the end of personal emails or designed as banners. The main criterion is that the signature is optional. The signature isn’t intended to always be useful to the reader (even though it can have some useful links); it is merely a tool to clarify that the email ends here. Nothing more, nothing less.

(Source: Stripo template)

Meanwhile, although the footer also closes the email, it has many functions that are useful for the recipient and important from a legal compliance standpoint. No marketing email is complete without a footer with an Unsubscribe button, the reason for the email, and some useful links for the recipient. That’s the whole difference.

(Source: Stripo template)

Why the footer matters more than marketers think

Although email footers are a design element we’re all accustomed to and are included by default in every email, they have become so important for three main reasons.

• You keep your email GDPR compliant

In the UK and EU, data privacy laws such as GDPR require transparency. A proper email footer should include details like your company registration information, privacy policy links, and opt-out and unsubscribe options. So, if you don’t want reputational and financial losses, a footer is vital for any email.

• A convenient element for brand promotion

Every part of your communication is a chance to promote your brand identity. This could include your business logos, colors, fonts, brand voice in the text, and much more that helps build trust and recognition over time.

• An additional engagement tool

To drive traffic, there are no unnecessary methods, and the footer is no exception. For example, if you want to attract recipients to your latest blog post or encourage people to follow you on social media, simply add a subtle call-to-action button to your footer. It’s a handy little nudge that doesn’t interrupt the main message and can still generate clicks.

Required elements: What your footer must include by law

The email footer production process should be taken seriously, as you must include many basic elements that will provide maximum convenience and information to your recipients.

• Unsubscribe link

While no business wants to lose subscribers, your email footer must have an easy way to unsubscribe from emails. If you hide this button or make it invisible, it will greatly increase the chance that the subscriber will add your newsletter to the spam folder, which is unacceptable. Just put yourself in the shoes of a subscriber who can’t find the Unsubscribe button in an email. Annoying, isn’t it? 

In addition, the Unsubscribe link is required by the GDPR rules, the violation of which entails an impressive fine. The final criterion is that such a link should be a single opt-out, which means that the recipient should be able to unsubscribe in 1 click without being redirected to any additional pages. 

• Physical mailing address

It is also extremely important to indicate the physical address of your business. The client always wants to see and understand that they are communicating with a real business located in a certain city or cities. In addition, you should not exclude the possibility that the client wants to visit one of your offices or stores.

(Source: Email from Acura)

• Contact information

In order for your subscribers to stay in touch with your business or brand, they need to know where to write and call. 

Add the following information to your email footer:

• button with a link to the main page of the website;
• your company, brand, or personal email (if you prefer this format of communication with subscribers);
• customer support email (if available).

• Fine print

The last element of the email footer is not the most aesthetically pleasing part, but it is extremely important for the entire email. 

You need to put the following in the footer:

• email receiving reminder. One of the must-have rules for creating footers is adding a phrase like “You’re getting this email because you’re following (company name)”;
• copyright. A very important element is where you must include the copyright name (©), the year, and list your business as the copyright owner;
• privacy policy. Since you are handling and storing subscribers’ personal data, you should be aware of the privacy policy and provide transparent information to customers about how you store their data;
• various information about promotions and discounts. If you work in the retail industry and hold promotions in the footer, you should provide detailed information about their conduct and explain the elements of events that may raise questions.

(Source: Email from Urban Outfitters Europe)

Once you decide on the right email footer elements, you will have an unchanging list of what you need to add to it. This footer will appear in all emails in your newsletter. 

Email footer compliance: CAN-SPAM, GDPR, and the Gmail/Yahoo rules

The most important thing we should talk about is legal compliance, which is directly tied to your email footer. Think of the email footer as a place where you prove identity, transparency, and subscriber control. As a result, your footer should follow CAN-SPAM, GDPR, and the Gmail/Yahoo rules to avoid problems in the future.

CAN-SPAM rules

The CAN-SPAM Act is a US law that sets the rules for commercial email, establishes requirements for commercial messages, gives recipients the right to have you stop emailing them, and spells out tough penalties for violations.

In terms of the email footer, according to the CAN-SPAM book, it should have the following:

• street address, registered PO box, or registered private mailbox;
• the subscriber must easily understand how to opt out, so a clean unsubscribe option is a must;
• preference centers are optional to include, but there must be a way to unsubscribe from all marketing messages;
• the unsubscribe mechanism must work for at least 30 days after the email is sent.

GDPR rules

GDPR, which applies in Europe, is pretty similar to the CAN-SPAM Act. In addition, CAN-SPAM allows sending commercial email without prior consent, whereas GDPR demands a documented lawful basis for processing contact data. 

If we talk about specific rules for your email footer, they look like this:

• recipients need access to information about how their data is processed;
• your business identity and contact details must be clear;
• reason for receiving the email must be specified, as they are helpful for transparency, especially in B2B or lead-nurture campaigns;
• preference center is useful for granular consent, but it is not a replacement for full unsubscribe.

Gmail and Yahoo rules

Meanwhile, Gmail and Yahoo rules are not exactly about “legal compliance,” but they directly affect deliverability, so it would be wise to also consider them. A compliant email footer must have:

• company and legal sender name;
• valid physical postal address;
• clear Unsubscribe link;
• Manage Preferences link;
• Privacy Policy link;
• short reason why the person receives the email;
• Contact or Support link or email;
• visible, readable text;
• real HTML text, not image-only footer text.

(Source: Email from AmericanMuscle Mustang)

Other regional laws: CCPA, CASL, and PECR

Since these three are about local compliance, we should briefly describe what they are. The CCPA is a privacy legislation that grants California residents more consumer rights and control over their personal data. Meanwhile, CASL stands for Canada’s Anti-Spam Legislation and is a strict federal law that regulates commercial electronic messages, such as emails, texts, and instant messages sent in connection with a commercial activity. Last but not least, the PECRs or Privacy and Electronic Communications Regulations are UK laws that implement the EU’s ePrivacy Directive and set out privacy rights relating to electronic communications.

So, how do these acts and laws impact your email footer design? It does in ways pretty similar to the ones we mentioned before, but let’s name the exact things you should include in your email footer according to each law:

• CCPA requires having a separate link to Privacy Policy and adding Your Privacy Choices link if you use tracking, behavioral advertising, data sharing, or share practices covered by CCPA;
• CASL requires the inclusion of the names of the sender and person on whose behalf the email is sent, the mailing address, one additional contact method (phone, email, or website), and an Unsubscribe link;
• PECR has a requirement to add a clear sender identity, valid postal or contact details, a visible Unsubscribe link, preference management, privacy policy, and consent and suppression logic behind the scenes.

List-unsubscribe header explained

This list-unsubscribe feature is more of a technical thing, but it is also beneficial for you, as it allows you to minimize spam complaints you can receive if some of your audience won’t be able to find an Unsubscribe link in the footer.

This header provides email clients such as Gmail, Yahoo, Apple Mail, and others with an unsubscribe option near the sender’s name or email controls. It’s not visible in your email’s body, as this link only sits in the email’s raw header.

Even though this link is not shown in the footer, it directly connects to the requirement of having a clear unsubscribe option, so it would be wise to have a regular footer link, as well as a list-unsubscribe one.

Single vs. double opt-out by region

There is also a difference in how your Unsubscribe links work — namely, single or double opt-out — that you should consider:

• single opt-out means your recipient clicks on the Unsubscribe button and they are immediately unsubscribed;
• double opt-out means your recipient clicks on the Unsubscribe button and they need to confirm again that they want to unsubscribe by logging in, choosing reasons, and so on.

Due to this difference, you should be careful when picking the one you need, as various regions and their compliances require different unsubscribe approaches.

In most cases, the double opt-out option is pretty risky or not acceptable at all (Gmail and Yahoo), as the whole principle of double opt-out goes against the idea of an “easy and clear unsubscribe option.” We recommend that you stick to a single opt-out, as it’s strongly recommended by all the compliances we mentioned earlier.

Optional elements that strengthen your footer

Besides the required elements, there is always room for adding smaller, yet useful, things to strengthen your email footer.

• Links to your social media

Social media promotion through email marketing is also an extremely important strategy. Subscribers can get to know your business and brand more closely. As a result, buttons calling to subscribe to social networks must be in your email footer. Include all the necessary social networks and platforms that are essential for your business.

(Source: Stripo template)

• Physical location (for offline business)

If your business has physical locations where your recipients can come by, it would be wise to mention it in your email footer. Just add a full address as text, or you can also add a link to a Google Map location so it will be easier for the recipients to find you.

(Source: Email from Loulou Lollipop)

• Preference center/“manage subscriptions”

Caring for your audience isn’t just about good service, generous discounts, and fast delivery. It also includes small details, such as the ability to quickly and easily customize the email preferences they receive. The best place to add a link to the page with these settings is the footer. Make it easy for your audience to find this page and set their preferences for the emails they definitely want to receive from you.

(Source: Email from Fera Pets)

Email footer design best practices

So, we have considered the basic elements of the email footer. It’s time to look at the best practices and examples to bring you some inspiration and the knowledge needed.

• Build a clear visual hierarchy

From the huge list of footer elements that we showed you, you need to put together a backbone of elements that will definitely fit into your email. Based on this, you should consider the hierarchy of elements and how they will be located in the footer. 

The hierarchy is clearly visible in our example from The RealReal email:

• social media links;
• CTA button;
• copyright and physical address;
• functional links with Privacy Policy, contact information, Unsubscribe functionality, and preference editing.

(Source: Email from The RealReal)

• Use color contrast to signal the end of an email

If you want to create an email footer and highlight it, you can change it to a different color or use a different font. In this way, you immediately signal to readers that this is where your email ends. However, you need to keep in mind the combination of text, background color, and fonts. First, it is important to make the footer readable. In other words, you need to consider color contrast when designing an email footer. For example, Anecdote Candles has a completely different color palette for their footer, which clearly marks that here it is, the end of the email.

(Source: Anecdote Candles)

• Make it big

The issue of footer size is a concern for many designers, but it doesn’t really matter. However, no one forbids you from experimenting. If, after designing the main email blocks, you have a lot of free space, the footer can take it. The main rule is that the footer content should not be cut off. A large space for the footer allows you to delimit certain blocks, which is necessary for a more convenient perception of the information provided.

For example, this email footer design size is quite large and is divided into several sections with different content.

(Source: Email from Smith)

• Consider footer size nuances

To be quite honest, there’s no hard and fast rule about how long or large your email footer should be. This isn’t surprising, as limiting a block with such important elements would be a bit odd. Besides, you’ll want to include everything essential for both you and the recipient.

However, despite the potential freedom in footer design, you’re still limited by email clipping by email providers. If you exceed the email size, the footer will be the first to be clipped. For example, Gmail clips emails above 102 KB of HTML on desktop. On iOS, it can be as low as 20 KB, which is aggressively tight.

So, when creating an email footer, we recommend keeping the overall size of your entire email design in mind and working from there.

We discussed email clipping in more detail in our separate article. 

Mobile, dark mode, and accessibility

The email footer design process is often tied to some nuances that you need to know about. They have a direct impact on how your email footer looks and how your recipients will interact with it.

Typography and font sizing

As with the footer size, there are no specific rules on how you should handle your typography here.

However, there are friendly suggestions that will help you create a functional email footer that will be easy to read and interact with:

• don’t make your font too small and use 13-14px (14-16px on mobile) font size minimum;
• various legal texts can be a bit smaller but still readable, so use font size around 12px;
• use simple email-safe fonts like Arial, Helvetica, Verdana, and Georgia to ensure readability across all email clients;
• do not add important footer texts inside images.

Dark mode rendering

The next thing on the list is the dark mode. Predicting how your email footer will look once the mode shifts from light to dark can be a headache, but you should follow these rules to make your life a bit easier:

• except for automatic color inversions and design accordingly;
• avoid low-contrast colors for email elements, texts, and links;
• it is also worth avoiding specific colors such as light-to-mid grays that can easily disappear on dark backgrounds or be poorly flipped once the mode switches;
• dark logos should be supplied with dark mode–specific alternatives, designed in a specific way (light outlines, shadows, or brand new colors to make it visible in the dark mode).

Overall, designing your email footer for dark mode comes down to constantly testing and checking for text readability, link visibility, various design elements disappearing, and so on. If everything looks great in dark mode, you did a great job.

Accessibility (WCAG) for footers

Working on the aforementioned nuances is not only about looks but also about accessibility for people with visual impairments. WCAG or Web Content Accessibility Guidelines were made for a reason, so complying with them will help your email footers (and overall emails) reach a wider audience that can struggle with reading unadapted emails.

To make your email footers accessible, you should:

• use a minimum contrast ratio of 4.5:1 for regular-sized texts, and the minimum contrast ratio of 3:1 must be for large texts (you can check your color contrast here);
• to achieve the AAA level by WCAG standards (which is a stricter standard), a contrast ratio of 7.1 for regular text and 4.5:1 for large text is required;
• all links must be reachable via keyboard navigation and in both light and dark modes;
• add visual accents to your footer content not only with color but also with underlined links, spacing, or bullet structure, as well as section headings.

All of these rules are applied on top of typography requirements and dark mode nuances.

Email footer design examples

Taking the recommendations and ideas given below, you will improve your CTOR.

1. Matching your CTAs with the email theme

An email footer is not only about the legal copy and Unsubscribe links. It’s also a field for creativity, and you can still drive engagement with this little space you have. Add an encouraging CTA that has a clear tie to your email vibe, occasion, or promo campaign detail, making your whole design more unique.

(Source: Email from Mafia Games)

2. Allowing recipients to update their preferences 

We change, our tastes change, our children grow older, and we move to other countries, so no wonder our interest in some newsletter emails fades away.

The “Update Preferences” link is not a mandatory element of newsletters, yet it’s very useful because it stops thousands of customers from unsubscribing from our newsletters.

(Source: Email from Aetrex)

Prior to offering recipients the opportunity to update their preferences, you need to create a proper landing page with an offer that gets the recipients interested.

3. Adding social media icons

Another thing worth mentioning is that your email footer is a cozy home for all your social media links. Add as many as you need to encourage your audience to subscribe to your other media platforms and keep engaging with the brand. Besides that, you can also make all your social media icons match your overall design idea, making them even more welcomed in your email template.

(Source: Email from Cyberpunk Newsletter)

4. Adding a direct link to the FAQs

Even the most straightforward promo campaigns, discounts, delivery terms, and other matters may raise questions from your audience. So, there’s no need to hide the answers, and it would be wise to place them front and center (or any other place) within your email footer. This will allow your recipients to find the answers to the questions they worry about instantly.

(Source: Email from Fulton)

5. Adding everything the recipient may need

If your path is utility over looks, feel free to add all the links your audience may find useful. The footer is the exact place where it will be a great idea. Links for downloading your app, various product categories, gift sections, and much more. Add as many links as you see as useful to make sure your recipients will easily find what they are looking for.

(Source: Email from GameStop)

6. Applying a festive design

Who said that footers and headers should be boring and always in dark or white colors?

If you don’t run a law firm, then why not make your email footer design festive enough? You can dedicate it to any occasion by implementing specific themed elements in your design. For example, during Easter, you can add cute bunnies to your email footer and lighten the mood with a bright color palette. Your imagination here is the only limit.

(Source: Stripo template)

7. Adding a chat link

If you have a live chat with your support team that can answer questions and solve recipients problems in no time, it would be great to add this link to your footer. Make it visible, give it a descriptive name, and you are good to go.

(Source: Email from reMarkable)

8. Adding age restriction labels

If the content you promote has age restrictions, whether it’s music, games, movies, or other types of media, it would be wise to add a media-specific age restriction label to your footer. For example, Xbox did this during their recent game promotion to warn their audience about what they might expect from the game in terms of content.

(Source: Email from Xbox)

9. Sharing your motto

Your brand motto is a vital part of your identity, and it can share your values and business goals with your audience. An email footer is a good place to add one, reinforcing your logo and overall design.

(Source: Email from Pique Life)

10. Explaining terms marked with the “*” sign in your footer

Some of the terms or conditions you can use for your promo campaigns can have rules or restrictions that are too big to add to the body without redesigning the entire email. That’s where your footer comes in, as you can add a text footnote to describe your promo rules in a clear way.

(Source: Email from Herman Miller)

Building footers in Stripo

Even though email footers have a pretty straightforward design at first glance, creating them is still a tricky task, where you have opportunities to cut corners and make your email design process much easier. Stripo has several features that help you design email footers faster.

Saving footers as reusable modules

Creating an email footer every time from scratch is not a wise approach, as you waste precious time on things you can do once and just reuse whenever you need. That’s what our modules are all about. You can save the footer (or any part of the email) as a module.

Set its name; add a description, tags, and ID; tweak other parameters before saving to keep your module library organized; and just click the Save button. That’s pretty much it. Your footer module is saved in your library.

After that, you can find it and add it to your templates for use whenever you want. No more redesigning parts of the email from scratch.

To learn more about modules, what they are capable of, and how they can streamline your email design process, read our special article. 

Autofill social media links

Social media buttons are an important part of every email footer. But there’s a hitch. Every time you create your footer, you need to specify the links for each button each time. Unless you set them once in Stripo. We have a special Social Networks block with different social media buttons. You can preset links for them in your project settings for every possible social media platform.

Once set, all you need to do is paste our Social Networks block to your footer, and it will have all the links inside. No need to set them manually each time.

Mobile Preview and dark mode testing

Besides links and reusable modules, you need to make sure that your email footer looks good once you’re done designing it. Stripo has a Preview feature that allows you to see how your email will look on both desktop and mobile.

On top of that, there is an option to imitate a dark mode to see what your email looks like in this condition. All these features will allow you to clean out all design imperfections before hitting the Send button.

Footer templates library

Sometimes, we don’t have that needed inspiration to create not only an email footer but the whole email. And that’s where our template library comes in. We have more than 1650 templates created by our professional designers that you can use to your heart’s content: gain inspiration, edit them to your needs, or use them straight away to strengthen your email marketing efforts.

Wrapping up

An email footer may seem like it isn’t worth spending much time on, as it’s at the very end and less noticeable than other elements. However, the email footer isn’t just a place to display important links to your recipients; it’s also the foundation of your email marketing efforts. Without a properly designed email footer, you risk legal, reputational, and financial losses. We hope this comprehensive guide will help you create an email footer that perfectly meets all the rules and your needs, and Stripo will provide all the necessary tools for easy and quick design.

FAQ

1. What should an email footer include?

The required elements for an email footer are as follows:

• an easily visible Unsubscribe link that allows recipients to easily unsubscribe from your newsletter;
• physical addresses as a means of contacting your branches;
• contact information like phone numbers, email addresses, and so on.

2. Is an Unsubscribe link legally required?

Yes, it’s a cornerstone of a GDPR- and CAN-SPAM-compliant email and is required to maintain a legitimate email newsletter that provides clear services and a way for recipients to unsubscribe if they don’t want to see your emails anymore. 

3. Does footer design affect email deliverability?

Partially, yes. Gmail and Yahoo have a set of rules on what should be included in your email footer, and leaving some things out of your footer may lead to worse email performance.

According to these rules, your email footer must have the following:

• company and legal sender name;
• valid physical postal address;
• clear Unsubscribe link;
• Manage Preferences link;
• Privacy Policy link;
• short reason why the person receives the email;
• Contact or Support link or email;
• visible, readable text;
• real HTML text, not image-only footer text.

4. What happens if my footer doesn’t comply with CAN-SPAM?

Each separate email that violates the CAN-SPAM Act can cost you up to $53,088 in penalties, so noncompliance can be costly.

5. Do transactional emails need an Unsubscribe link?

Any legit email that complies with laws and acts of transparent email activities must have an Unsubscribe link that allows recipients to easily unsubscribe if they don’t want to see your emails. As a result, even transactional emails must have an Unsubscribe link.

6. Can I use the same footer for every email campaign?

Yes, you can create one and use it across all your current and future email campaigns if you think that this footer is perfect for your goals and overall newsletter style.