Email Newsletter Tips That Actually Get Opened

You write a newsletter, send it to your list and hear nothing back. It is a familiar story for small businesses. Inboxes are crowded, people skim, and an email that looks like every other promotion gets deleted in a second.

The good news is that most low open rates come from a handful of fixable problems: a vague subject line, an unfamiliar sender name, blank preview text, irregular sending or a list full of people who stopped caring months ago. This guide covers what to change first, with examples for hospitality, fitness, beauty, retail and professional services.

Make sure your emails reach the inbox

No subject line can help an email that lands in spam. Before you worry about copy, check the basics:

• Authenticate your domain. Ask whoever manages your email or website to set up SPF, DKIM and DMARC records. Gmail and Yahoo now expect these from businesses that send in volume, and they help every sender's deliverability.
• Send from your own domain, not a free Gmail or Hotmail address.
• Never buy lists. Purchased contacts have not consented, complain more often and damage your sender reputation.
• Clean your list regularly. Send a re-engagement email to people who have not opened or clicked in around six months, then remove those who still do not respond. A smaller, engaged list gets better inbox placement.

In the UK, marketing emails also need to follow UK GDPR and PECR. Collect clear consent, keep a record of it and include a working unsubscribe link in every email.

Use a sender name people recognise

People often decide whether to open an email based on who it is from before they read the subject line. Generic senders such as "noreply" or "Newsletter" feel cold and are easy to ignore.

Use your business name, or a person plus the business, such as "Emma at The Corner Café" or "Sam from Northside Fitness". A real name can feel more personal for a small, local business. Whichever you choose, keep it consistent so subscribers learn to recognise you. Use a reply-to address someone actually checks, and reply when customers write back.

Write subject lines that earn the open

Your subject line does the heaviest lifting. A few rules cover most of it:

• Keep it short. Under 50 characters, and ideally nearer 40, so it displays fully on a phone.
• Be specific, not vague. "3 new dishes on our October menu" beats "October newsletter". "The throw your living room has been missing" beats "New stock just landed".
• Use honest urgency only when it is real. "3 spots left in Saturday's spin class" works because it is true. Constant false deadlines teach people to ignore you.
• Ask a question people want answered. "Fancy a proper Sunday roast this weekend?" puts the reader straight into planning mode.
• Personalise beyond the first name. "Your favourite yoga teacher is back on Thursdays" is more personal than "Hi Sarah".
• Go easy on emojis, capitals and exclamation marks. One relevant emoji is plenty. "FREE!!!" looks like spam.

Test two subject lines on a small portion of your list, then send the winner to the rest. Most email platforms do this on basic plans. Our subject line writing tips have more examples.

Write your preview text on purpose

Preview text is the short line shown after the subject line in most inboxes. Leave it blank and your platform will pull in whatever comes first, often "View this email in your browser".

Treat it as a second subject line. Add detail or a second reason to open, and do not repeat the subject:

• Subject: "Weekend specials inside"
• Preview: "Three courses for two, Saturday only"

Send at the right time, consistently

There is no universal best time. Many businesses find midweek mornings work well, but patterns vary by sector:

• Restaurants and bars often do well midweek, when people plan weekend dining.
• Gyms and studios may see strong engagement on Sunday evening or Monday morning, when people plan their week.
• Retailers might time sends around paydays, seasonal occasions or new stock.
• Property and finance firms often reach clients best on weekday mornings.

Use these as starting points, then test different days and times and let your own data decide. Consistency matters as much as timing. Subscribers who know your email arrives every other Tuesday are more likely to look for it.

For frequency, once a week to once a month suits most small businesses. Pick a schedule you can actually maintain, and tell people at sign-up how often they will hear from you. Our guide on how often to send a newsletter goes into this in more depth.

Segment your list

Sending the same email to everyone is the quickest way to make it feel irrelevant. Even simple segments help:

• new subscribers versus existing customers
• regulars versus occasional visitors
• lapsed customers who have not visited or bought in a few months
• interests, such as class type, product category or treatment history
• location, if you have more than one site

A boutique hotel might send business travellers news about meeting rooms and early breakfast, and leisure guests news about spa offers and local events. A gym might email spin regulars about new spin classes rather than swimming. Mailchimp, Brevo, Klaviyo and MailerLite all make basic segmentation straightforward.

Give people a reason to keep opening

Opens depend on what readers found last time. If every email is a sales pitch, people learn to skip them. Aim for roughly 80 percent useful or interesting content and 20 percent promotion.

What counts as useful depends on your sector:

• Restaurants, cafés and hotels: a seasonal recipe, the story behind a new dish, a local events guide, a first look at the Christmas menu.
• Gyms and fitness studios: a quick workout or recovery tip, a member story, timetable changes.
• Salons, spas and beauty brands: aftercare advice, a therapist's recommendation, a new treatment explained.
• Independent shops: the maker behind a product, styling or care tips, early access to new arrivals.
• Property and finance: a short local market update or a plain-English explanation of a rate or tax change. Any financial promotion must be fair, clear and not misleading under FCA rules.

Ask yourself whether a reader would forward it to a friend. That is a good standard to aim for.

Keep each email focused and easy to scan

One email, one main message. Decide what you want readers to do, such as book a table, claim an offer or read a guide, and build everything around it.

• Put the most important information at the top.
• Use short paragraphs, clear headings and bullet points.
• Write like a person talking to one customer. Use "you" and "we", and cut corporate phrases.
• Use one clear call-to-action button with specific wording, such as "Book your class" rather than "Click here".
• Use a single-column layout, readable text and buttons big enough to tap with a thumb.
• Make sure the email still makes sense with images switched off.

A simple structure works for most newsletters: a short personal intro, one featured story or offer, a tip or piece of inspiration, then the call to action.

Set up a welcome email

The moment someone subscribes is when they are most interested in you, so do not waste it. Set up an automated welcome email that goes out immediately. Introduce your business and personality, say what you will send and how often, and give something useful straight away, such as a first-visit offer, a guide or a timetable. Done well, it sets the tone for every newsletter that follows.

Measure what matters

Track a few numbers after every send:

• Open rate: a rough guide to subject line and sender performance. Privacy features in Apple Mail and some other apps can inflate it, so do not treat it as exact.
• Click-through rate: shows whether the content and call to action worked.
• Conversions: bookings, sales or enquiries. Add UTM tags to links so you can see results in GA4.
• Unsubscribes and spam complaints: a spike after one email tells you something missed the mark.

Change one thing at a time so you know what made the difference.

FAQ

What is a good open rate for a small business newsletter?

It varies by sector, list size and how open rates are measured. Rather than chasing an industry benchmark, compare each send with your own recent average and aim to improve steadily.

Should I use emojis in subject lines?

One relevant emoji can help an email stand out, but test it with your audience. Several emojis, capitals and exclamation marks tend to look like spam.

How long should a newsletter be?

Long enough to deliver one main message and a little value, short enough to scan on a phone. For most small businesses that means a few short sections and one clear call to action.

Is it better to send from a person or the business name?

Both can work. A person plus the business, such as "Emma at The Corner Café", often feels warmer for local businesses. The most important thing is to stay consistent.

Next steps

Better open rates rarely come from tricks. They come from reaching the inbox, being recognisable, writing a clear subject line and giving readers something worth their time every send. Start with your sender name, subject line and preview text on your next newsletter, then build from there. If you run a restaurant, bar or hotel, our guide to email marketing best practices for hospitality covers automations and direct bookings too.

If you would like a second pair of eyes on your newsletter or help building your programme, our email marketing team works with small businesses across London and the UK. Get in touch to find out more.