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.

Want more people to share your Instagram content? The good news is, you're in complete control. Getting your audience to hit that paper airplane icon is one of the best ways to grow your reach organically. This guide will walk you through exactly how to allow sharing for your Instagram feed posts, Stories, and Reels, turning your followers into your best advocates.
Before we jump into the settings, let's quickly cover why you want people sharing your content in the first place. When someone shares your post, they're giving it their personal endorsement. This isn't just about numbers, it's about social proof. It tells their network, "Hey, this is cool/useful/funny, you should check it out." This kind of authentic recommendation is incredibly powerful for building a brand and community.
On Instagram, sharing primarily happens in two ways:
Nearly all of these features are controlled by toggles within your account's privacy settings. Let's find them and flip them on.
By default, public Instagram accounts should have this feature enabled, but it’s always a good idea to check and make sure. This single setting controls whether or not the option to "Add post to story" appears for other users who are looking at your feed posts (photos, carousels, and videos). When your account is private, nobody can reshare your feed posts to their Stories, no matter what this setting says.
If you've noticed the option is missing or you want to be certain it's on, here’s the direct path to the setting:
That's it! Once this is enabled, anyone browsing your public profile can tap the paper airplane icon under your post and add it to their Story. This puts your content - and your username - directly in front of their followers, creating a free promotion that drives curious viewers back to your account.
Instagram Stories have their own unique sharing settings. Unlike feed posts, you have slightly different controls over how your ephemeral content gets passed around. This is also located in the "Sharing and remixes" menu, but it relates specifically to other people sharing the Story you've just posted.
Here's how to manage story sharing:
One of the most effective ways to get your Story shared isn’t a setting at all - it's an action. When you tag another account in your Story (using the @mention sticker), that person receives a DM notification with a prompt to "Add this to your story."
If they tap it, they instantly share your Story with their entire audience. This is a game-changer for collaborations, customer appreciation posts, or giving shoutouts to partners. It’s a direct invitation to share, and it works wonderfully.
Reels are designed for virality, and Instagram provides several powerful tools to help them spread. Sharing of Reels is controlled by a mix of account-level settings and individual controls you set each time you post. The ability for others to "remix" your content is arguably the most powerful sharing-adjacent feature available.
A Remix allows another user to create their own Reel in a side-by-side format with yours, reacting to it or adding their own spin. When they do this, your original Reel is credited and linked, driving massive exposure back to you if their Remix takes off.
You can turn this on for your entire account so that any Reel you post is available for remixing. This is the "set it and forget it" approach and is recommended for any account focused on growth.
You can also turn off remixing for a specific Reel if you want. Before you post your Reel, tap on "Advanced settings" at the bottom of the screen. There, you’ll find an option to "Turn off remixing" just for that single video.
Another powerful feature is allowing others to download your Reels to their camera roll. While this may feel like you're losing control, it's actually an accelerant for virality. When people can save a video, they are more likely to share it with friends outside of Instagram (like in a group chat) or even re-upload it to other platforms like TikTok.
When they do, your Reel will have a watermark with your Instagram username, giving you credit no matter where it ends up. You can enable this for individual Reels before you post:
Flipping on the right settings is only the first step. You still need to create content that people want to share. Just because they can doesn't mean they will. Here are a few proven strategies to create share-worthy content.
Think about content that helps someone solve a problem, learn something new, or makes their life easier. This often takes the form of:
Sometimes, all you have to do is ask. Don't be shy about prompting your audience to share. You can do this in your caption, in the video itself, or with text on a graphic.
Good examples include:
As mentioned earlier, tagging someone is a soft CTA to share. Are you wearing a specific brand's clothes? Tag them. Are you at a local coffee shop? Tag them. Did a customer leave you a great review? Post a screenshot and tag them. Every tag is an opportunity for a reshare that gets you in front of a new audience.
Making sharing an entry requirement is a classic way to generate buzz and reach. A simple contest might look like this:
This incentivizes sharing and can quickly expose your profile to thousands of potential new followers.
Making your Instagram content easily shareable is more than a few clicks, it’s a strategy for letting your community build itself. By enabling the correct settings for posts, stories, and Reels, and by creating content designed to be spread, you give your message the best possible chance to find the people who need to see it.
Planning this variety of content and keeping up with the engagement it generates can feel like a lot. We built Postbase because we know the frustration of juggling multiple platforms and content types. With our visual calendar, you can schedule everything in one go, from share-worthy Reels to daily Stories, so you never miss a beat. It helps you focus on creating great content instead of just managing it.
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