How to Add Social Media Icons to an Email Signature
Enhance your email signature by adding social media icons. Discover step-by-step instructions to turn every email into a powerful marketing tool.

Verifying your domain on Facebook is now a foundational step for anyone who wants to successfully run ads, control how their branded content looks when shared, and properly track customer actions. This guide breaks down exactly why this process is so important and offers you three different step-by-step methods to get it done, regardless of your technical skill level.
In the past, domain verification was more of a "nice-to-have" feature. Today, it’s an essential part of a solid social media marketing strategy. Changes from platforms like Apple have made it necessary for anyone spending money on a Meta platform (Facebook or Instagram) and directing traffic to their own website.
If you plan on running any kind of conversion-based ad campaign - such as ads optimized for purchases, leads, or registrations - you absolutely need to verify your domain. This became critical after Apple's iOS 14 and subsequent privacy updates, which limited the data advertisers could track from users who opted out.
In response, Facebook introduced Aggregated Event Measurement. Essentially, this protocol requires you to:
Without verifying your domain, you cannot configure these events. And if you can't set up these events, your ability to track ad performance, optimize campaigns for specific outcomes, and reach your target audience will be severely limited. For serious advertisers, this isn't just best practice - it's a requirement to compete effectively.
Remember when you could share a link on Facebook and edit the featured image, headline, and description directly in the post composer? For security reasons and to combat misinformation, Meta removed that ability for unverified domains.
Verifying your domain restores the ability to edit link metadata within Facebook. You can customize link previews to ensure your content appears with the most compelling visuals and copy, directly influencing your click-through rate and brand consistency. Instead of relying on Facebook to select an image, you get to specify exactly what is displayed. This is a huge advantage for creators, publishers, and e-commerce stores aiming for polished, professional-looking shared content every time.
Domain verification acts as a digital authenticity seal. It establishes a clear connection between your Facebook Page (or Business Account) and your website, proving to Meta that you are the legitimate owner. This makes it much harder for malicious actors to misuse your domain or impersonate your brand.
By verifying, you claim ownership and prevent others from misrepresenting your brand. It gives you control and authority over how your digital property is used within Meta’s ecosystem, enhancing your overall online security.
The process is quite simple if you have a few things prepared. Before you begin, ensure you have:
Once ready, the verification process takes about 10-15 minutes. Meta offers three methods, and we'll walk through all of them, starting with the easiest for most users.
First, log in to your Meta Business Suite. In the left navigation menu, find and click on Brand Safety &, Suitability, then select Domains. If you don’t see it immediately, click on "All tools" to expand the menu.
Pro Tip: Facebook's interface updates frequently. If navigation looks different, look for "Business Settings" or search for "Domains" in the search bar - you'll find the right section.
In the Domains section, click the blue "Add" button. Choose "Create a new domain" from the dropdown menu. A popup will ask for your domain name.
Enter your root domain - e.g., if your site is `https://www.yourcoolsite.com`, type `yourcoolsite.com`. Omit `http://`, `https://`, and `www.`. After entering your domain, click "Add."
You'll see your domain listed with a "Not Verified" status. The next page presents three verification options.
Choose the method that best suits your website setup. Here are the options:
This is the fastest route for platforms like WordPress, Shopify, or Squarespace.
<,meta name="facebook-domain-verification" content="abc123xyz789" />,This method involves uploading a verification HTML file to your server.
This involves adding a TXT record to your domain’s DNS settings. It's the most dependable method and doesn't depend on your website's CMS or file structure.
After implementing your chosen method, go back to your Facebook domain settings. With your domain selected, click the green "Verify Domain" button.
Facebook will check for the verification code. If successful, you'll see a confirmation message, and the status will change from red ("Not Verified") to green ("Verified"). Congratulations, you've completed the process!
If verification fails initially, don’t worry. Common reasons include:
Verifying your domain on Facebook is a simple process that unlocks vital features for advertising, sharing content, and brand protection. Spending a few minutes on this one-time setup prepares your business for success on Meta’s advertising platform and secures your online identity.
After your domain is verified and you’re running ads or sharing links, focus on creative content. At Postbase, we built our platform to streamline content management. We designed a visual content calendar, reliable scheduling for various platforms (especially short-form video), and a unified inbox to track comments and DMs. This enables you to focus on creating quality content without getting overwhelmed by social platform management.
Enhance your email signature by adding social media icons. Discover step-by-step instructions to turn every email into a powerful marketing tool.
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