They are saying, “You by no means get a second likelihood to make a primary impression.” I’m not precisely certain who ‘they’ are, however I agree with them on this case.
In e mail advertising and marketing, your first impression comes from three components: the sender or ‘from’ identify, the topic line, and the preview textual content—aka the e-mail “envelope.” Collectively, these components kind a vital a part of any efficient advertising and marketing technique. Everybody remembers the ‘from’ identify and topic line, as your e mail service supplier (ESP) gained’t allow you to ship an e mail with out them.
However preview textual content is an entire completely different state of affairs. And in the event you neglect it, you’re leaving that piece of your first impression as much as the whims of your subscriber’s e mail shopper.
On this publish, you’ll learn to take management of your preview textual content and add it to your templates to make sure your e mail’s first impression is flawless.
What the heck is e mail preview textual content?
Preview textual content is the little bit of textual content under or subsequent to an e mail’s topic line within the inbox that offers additional perception into what’s inside the e-mail. We’ll use the time period ‘preview textual content,’ however you may see different names for it, too:
Gmail refers to this as SnippetsApple Mail refers to it as a previewOutlook calls it a Message Preview
It doesn’t matter what it’s known as, this copy is the preview textual content. Right here’s an instance of what preview textual content seems to be like:

Preview textual content is effectively supported in all e mail shoppers today (a minimum of those based mostly in the USA). Most e mail shoppers present e mail preview textual content by default, which suggests it’s a broadly accessible method to join along with your subscribers and help your topic line.
However, the mechanics of how e mail shoppers pull this content material will depend on the e-mail shopper itself and the subscriber’s inbox settings.
Whereas e mail shoppers usually pull preview textual content from the primary strains of copy in your e mail, there are a number of that may pull it from a picture ALT textual content. In uncommon circumstances, e mail shoppers generate preview textual content from code corresponding to <a> tags. Though, code being pulled in isn’t as widespread because it was.


What does your preview textual content appear to be?
See what reveals up by previewing your emails in over 100 e mail shoppers, apps, and units—with Litmus E mail Previews. And make sure you ship the proper preview textual content for each e mail in each inbox.
Study extra →
Why is e mail preview textual content essential?
You may have restricted house (and time) to persuade subscribers to open your e mail, so each character counts. Right here’s how e mail preview textual content improves your subscriber expertise and boosts efficiency.
Will increase open charges
E mail preview textual content enables you to add extra context to your topic line, which may increase your e mail open charges.
Don’t imagine us? Do some preview textual content testing of your individual. Autoplicity noticed virtually an 8% enhance of their open charges after they began utilizing preview textual content. And WeddingWire noticed a 30% enhance in click-through charges by testing theirs.
Builds anticipation and units expectations
Your e mail preview textual content can construct in your topic line to drag subscribers in additional and additional. For instance, in case your topic line broadcasts a sale, the preview textual content can say ‘as much as 60% off!’ or ‘Now via Friday’ to assist subscribers perceive what they’ll see inside the e-mail.
Enhances personalization and relevance
E mail preview textual content feels a bit like a observe tacked onto a normal topic line, which suggests you possibly can lean into that non-public feeling and add a reputation or related particulars based mostly on a subscriber’s actions.
“Clients need to obtain extra related, personalised emails, and pleasant emails—however entrepreneurs battle to seek out the fitting knowledge factors to create these experiences. Utilizing a instrument like Litmus Personalize, entrepreneurs can transcend the restrictions of their ESP to create really personalised emails clients anticipate, whereas additionally offering the proper alternative to gather crucial zero- and first-party knowledge to assist inform future campaigns.”
Strengthens model voice and messaging
Is your model simple or playful? Do you make jokes or discuss stats? The preview textual content is more room to flex your model’s tone. If you happen to need assistance getting your level throughout, Litmus Assistant’s AI tone-of-voice editor may also help.
The distinction between preview textual content vs. preheader textual content
What about e mail preheader textual content? Some entrepreneurs use these phrases interchangeably, however they’re truly two various things.
Preview textual content reveals up within the inbox, proper after the topic linePreheader textual content is the textual content that reveals up in your e mail above your header space, above your e mail’s physique copy (therefore why it’s known as preheader in e mail advertising and marketing)

Up to now, hiding content material in your e mail was appeared down upon and regarded not good observe. The preheader textual content needed to be seen in your e mail to not land within the spam folder. However as e mail has advanced, hidden content material has turn out to be rather more widespread and doesn’t harm your e mail deliverability prefer it used to.
These days, seen preheaders are a lot much less widespread since they take up priceless actual property on the high of your e mail and often don’t add a lot worth to your design. If you happen to use seen preheader textual content, be certain that it is sensible in your e mail and along with your topic line. If the preheader textual content solely works as a help to your topic line, then don’t present it in your e mail.
You might additionally add in hidden preheader textual content that’s just for exhibiting up within the inbox, after which embody seen preheader textual content that works with the e-mail design, corresponding to on this deserted cart e mail from Rudy’s eCommerce retailer:
Topic line: Don’t let free transport go to wastePreview textual content: Allow us to make it simpler with free shippingPreheader textual content: YOUR FREE SHIPPING IS ABOUT TO EXPIRE

Including preview textual content to your e mail templates is tremendous simple
Preview textual content is fairly simple so as to add to your e mail—let’s take it step-by-step.
1. Craft your compelling snippet
Would you like your e mail preview to drive gross sales? Spark curiosity? Make subscribers snigger? Your first step is choosing a aim or theme that aligns along with your message. Listed here are a number of you possibly can attempt:
Curiosity: spark curiosity with a query, cliffhanger, or unique provide teaser.E mail personalization: use dynamic tags like names or buy historical past to make it related.Name-to-action (CTA): gently encourage the recipient to open the e-mail.
Then, get to writing! AI instruments like Litmus Assistant may also help you brainstorm choices, and your ultimate alternative ought to steadiness cleverness and readability. You in all probability don’t need your preview textual content to make subscribers scratch their heads and say, “Huh?”
2. Add preview textual content via your e mail instrument
The best way you add preview textual content to your e mail code will depend on your e mail design instrument and whether or not you additionally desire a distinct preheader textual content.
There’s no proper or incorrect reply right here, and you’ll at all times take a look at strategies to see which your e mail checklist responds to.
If you would like the identical textual content for the e-mail preview and preheader:
You gained’t must do something so as to add the preview textual content in your e mail in case your e mail design already has a visual preheader otherwise you plan on utilizing the preliminary copy in your e mail.
Make the preview textual content copy the very first thing in your e mail, even above pictures or hyperlinks, to forestall alt textual content from exhibiting up within the preview textual content. You might put this copy because the alt textual content for any picture above your copy, however you then’d find yourself with a duplicated copy, and the alt textual content wouldn’t pertain to the picture, which isn’t good for accessibility.
If you would like customized preview textual content:
Many ESPs have a subject you possibly can fill in (often subsequent to the one the place you add your topic line) if you need a distinct copy snippet to seem as your preview textual content. Including preview textual content to those devoted fields in e mail instruments will robotically add the code to your e mail.
In case your ESP doesn’t have a devoted subject for preview textual content, it’s easy so as to add manually on the high of your code proper after the <physique> tag, like this: