Email marketing for small businesses: your first list and welcome emails

Why does email still matter in India?

Email is the one marketing channel you fully own. Instagram reach changes with the algorithm, ad costs rise, and WhatsApp has strict rules on business messaging. An email list stays yours, and you can reach every subscriber whenever you choose.

Email works especially well for D2C brands with repeat purchases, coaches and educators, B2B companies, consultants, and anyone selling something people research before buying. It also pairs naturally with WhatsApp: email for longer content, receipts and newsletters, WhatsApp for quick conversations and reminders.

Which email tool should you choose?

Choose a tool that does four things well: signup forms, automations (like welcome sequences), easy editing and good deliverability. Many popular tools offer free or low-cost plans for small lists.

How do you make sure emails reach the inbox?

Send from your own domain, such as hello@yourbrand.in, and authenticate it. Free addresses like Gmail aren't designed for bulk marketing email.

• SPF: a DNS record listing which services may send email for your domain.
• DKIM: a digital signature proving the email wasn't altered and really came from your domain.
• DMARC: a policy telling inboxes what to do with mail that fails SPF or DKIM, and where to send reports.

Your email tool will show the exact DNS records to add in your domain provider's DNS settings, the same place you'd manage subdomains. Gmail and Yahoo require bulk senders to authenticate their domain, provide easy one-click unsubscribe and keep spam complaint rates low.

• Warm up gradually: start by emailing your most engaged contacts, then grow volume.
• Remove hard bounces immediately and regularly clean inactive subscribers.
• Avoid misleading subject lines and too many images with little text.
• Make unsubscribing easy. A visible unsubscribe link protects your sender reputation.

How do you build a list legally and ethically?

Only email people who have clearly agreed to hear from you.

• Use clear signup forms that say what people will receive and how often.
• Don't pre-tick consent boxes or add customers to marketing lists without telling them.
• Never buy, rent or scrape email lists. It hurts deliverability and breaks consent rules.
• Keep a record of when and how each person subscribed.
• Honour unsubscribe requests promptly.
• Follow India's Digital Personal Data Protection Act, 2023, and its rules as they apply to your business. Collect only what you need, explain why, and protect it.

What lead magnets work for Indian businesses?

A lead magnet is something useful you give in exchange for an email address. The best ones solve one specific problem quickly.

Place your signup form where interested people already are: blog posts, the website footer, a gentle exit popup, checkout, Instagram bio links and in-store QR codes.

What should your welcome sequence say?

A welcome sequence is a short series of automatic emails sent to every new subscriber. New subscribers are usually at their most interested, so this is where email earns most of its value.

After the sequence, subscribers move to your regular newsletter. Asking for a reply in the first email is a small but useful habit: replies tell inbox providers that people want your emails, and they tell you what your audience actually needs.

How do you write emails people read?

• Subject line: clear beats clever. Say what's inside: “Your monsoon skincare checklist” beats “You won't believe this”.
• Preview text: the line shown after the subject. Use it to add a second reason to open.
• One email, one goal: one main link or button.
• Short paragraphs written like you'd talk to one customer.
• Mobile-first: most people read on phones, so use big text, short lines and a thumb-sized button.
• Language: Hinglish or Hindi can feel warmer for some audiences. Test it with a segment.
• Sign off as a person, not “Team XYZ”, if your brand is founder-led.

Which automations should you add next?

1. Abandoned cart (online stores): a reminder an hour or so after someone leaves items in their cart, then a follow-up a day later.
2. Post-purchase: thank you, how to use the product, a review request a week or two later, then a cross-sell.
3. Browse abandonment: a gentle nudge when someone views a product several times without buying.
4. Win-back: for customers who haven't bought in 90–180 days.
5. Birthday or anniversary offers, if you collect the date with consent.

Which email metrics matter now?

Open rates are less reliable than they used to be. Apple's Mail Privacy Protection preloads emails, which can record opens that never happened. Focus on actions instead:

Use our email metrics calculator to work these out, and add UTM tags to email links so GA4 shows email traffic and sales clearly.

How often should you email?

Start with once a week or once every two weeks, and keep to it. Consistency builds the habit of opening your emails. Around big moments like Diwali, end-of-season sales or a product launch, you can send more often, but tell subscribers what's coming and keep every email useful.

Plan ahead with our Indian festive content calendar, and adapt the email templates for your brand.

How should you segment your email list?

Segmentation means sending different emails to different groups, so each subscriber gets what's relevant to them. Start simple:

• Leads vs customers: people who haven't bought yet need trust and education; customers need care, reorders and cross-sells.
• By interest: tag subscribers by the lead magnet or page they signed up from, such as “skincare” vs “haircare”.
• By engagement: people who clicked in the last 90 days vs those who haven't. Send your most frequent emails to engaged subscribers.
• By location or language: useful for city-specific offers, store events or Hindi editions.
• By purchase behaviour: first-time buyers, repeat buyers and high-value customers.

Even two or three segments can noticeably improve clicks and lower unsubscribes, because emails feel personal rather than mass-produced.

How should email and WhatsApp work together?

Use each channel for what it does best.

Respect consent on both. WhatsApp business messaging has its own opt-in and template rules, and sending too many promotional messages can get your number restricted. Email can carry more content at lower cost, so it's usually the better place for regular newsletters.

What does a welcome email look like?

Example for a Jaipur skincare brand, email 1 (sent immediately):

It's short and personal, delivers what was promised, sets expectations and invites a reply. Each later email in the sequence should do one job just as clearly.

How do you A/B test emails properly?

• Test one thing at a time: subject line, send time, call to action or offer.
• Use a big enough group. With very small lists, differences are often just chance. Test on larger sends and repeat tests before drawing conclusions.
• Judge on clicks or sales, not opens, for the reasons above.
• Write down what you learn so each test improves the next email.

What can you set up this week?

1. Day 1: pick an email tool and connect your domain (SPF, DKIM, DMARC).
2. Day 2: decide on one lead magnet your customers would genuinely want.
3. Day 3: create the lead magnet. A one-page checklist or short PDF is enough.
4. Day 4: add a signup form to your website, link in bio and WhatsApp status.
5. Day 5: write and schedule the five welcome emails.
6. Day 6: send yourself a test, check everything on your phone and fix any broken links.
7. Day 7: announce the free resource to your customers and followers.

By the end of the week, every new subscriber gets a complete welcome experience automatically, while you get on with running your business.

What mistakes should you avoid?

• Sending from a free Gmail address to a large list.
• Buying or importing lists without consent.
• Only sending discount emails, which trains people to wait for sales.
• Hiding the unsubscribe link.
• Not testing emails on mobile before sending.
• Judging success only by open rate.

Frequently asked questions

Sources and further reading

• Google: Email sender guidelines
• Yahoo Sender Hub
• DMARC.org
• Digital Personal Data Protection Act, 2023 (MeitY)