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.

Your customers are already saying amazing things about your business, it’s time to let the world hear it. Turning glowing reviews into social media content is one of the most powerful ways to build trust and attract new customers authentically. This guide will walk you through exactly how to share reviews on social media, from getting permission to designing eye-catching content that converts.
Before we get into the "how," let's talk about the "why." In a world flooded with ads, people trust other people more than they trust brands. This is the power of social proof. When potential customers see real people raving about your products or services, it does more for your credibility than any perfectly crafted marketing message ever could.
Sharing customer reviews on your social channels helps you:
This is the most important step, and it’s non-negotiable. While a review posted on a public site like Google or Yelp is technically public information, it is always best practice to get explicit permission from the reviewer before featuring it on your social media channels. It’s respectful, professional, and protects you and your customer.
Don't overthink it. Getting permission can be simple and straightforward.
Your best bet is to reach out directly through the platform where the review was left. If that’s not possible, a direct message or email works great.
Here’s a simple template you can adapt:
“Hi [Reviewer's Name],
Thank you so much for your kind words! We were so happy to read your review and hear about your experience with [Product/Service].
We’d love to share your feedback with our social media audience. Would you be comfortable with us featuring your review on our [Platform(s), e.g., Instagram, Facebook] pages? We would only use your first name and last initial.
Thanks again for your support!
Best, [Your Name]”
Most of the time, happy customers will be thrilled to be featured. By asking, you show them you value their words and their privacy, which only strengthens their loyalty to your brand.
A blurry screenshot of a Yelp review won’t cut it anymore. To make an impact, you need to transform testimonials into visually appealing content that stops the scroll and grabs attention. Here are a few proven formats that work across different platforms.
This is the classic, go-to method for a reason: it’s effective and easy to create. Using a tool like Canva, you can quickly design a template that aligns with your brand’s visual identity.
These graphics work perfectly on Instagram feeds, Facebook posts, and even LinkedIn.
Video is king on social media, and video testimonials are the gold standard of social proof. If you can get customers to record a short clip sharing their experience, that’s amazing! But even if you can’t, you can still turn written reviews into compelling video content.
These short-form videos are perfect for Instagram Reels, TikTok, and YouTube Shorts.
A carousel post on Instagram or LinkedIn is a great way to share a longer, more detailed review or feature a collection of testimonials related to a specific theme.
Stories are the perfect place for more raw, less-polished content. The temporary nature of Stories makes them an ideal spot to share praise without cluttering your main feed.
The visual is only half the battle. Your caption provides context, expresses gratitude, and tells your audience what to do next. A great review post has a caption that moves a reader from passive observer to engaged follower or customer.
Sharing customer reviews on social media turns your satisfied clients into a powerful, authentic marketing force. By respectfully asking permission, getting creative with your designs, and backing them up with thoughtful storytelling in your captions, you can build incredible levels of trust and social proof that drive real growth for your brand.
Integrating these testimonials into your content plan and scheduling them consistently is what turns this from a good idea into a great strategy. Since we built our platform for the way social media actually works today, we focused on making that process simple and reliable. With Postbase, we allow you to drop all your review graphics and videos into a visual calendar, schedule them across every platform without things breaking, and manage all the positive comments from one clean inbox.
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