Marketer's Space: Why mobile optimization deserves a place in your email strategy

Marketer's Space: Why mobile optimization deserves a place in your email strategy

Importance of mobile optimization

Hello Marketers,

Welcome back to Marketer's Space! Today, we'll talk about the importance of creating mobile-friendly email designs.

While mobile phones were once used only to make phone calls, today they're used for almost everything, including texting, reading, browsing, shopping, and much more. As marketers, this shift means one thing: We must ensure that our email campaigns are mobile-friendly. This isn't an exaggeration; it's a real challenge that many marketers and business owners face, especially during peak seasons. Let's look at one such example.

David's challenge: Great email but low engagement

David runs a handmade gift store. He and his team create customized gifts and greeting cards. For the holiday season, he has crafted a thoughtful email from scratch to send to his new contacts and recurring customers to introduce his new festive collection. His email content is on point; he personalizes it with merge tags, segments his audience, automates his workflows, and even schedules the campaign to go out at his recipients' optimal open times. In short, David has done everything right—or, at least, that's what he thought.

Despite all his efforts, the results aren't as expected. When he analyzes his campaign reports, he sees that the emails have been successfully delivered and that most of his contacts have opened them. But that's it; he hasn't received any clicks, orders, or engagement from his contacts. Confused, David digs deeper into his email reports and notices that most of his recipients opened the email on their mobile devices. He gets curious and checks how his email looks on his phone—and is a bit taken aback! His email is readable but not mobile-friendly.

David's checklist to create mobile-friendly emails

David immediately decides to fix this and make his next campaign mobile-friendly. Here's what he does differently:

Use simple layouts

The first and most effective change David makes is removing the column layout in his email. While the layout looks stylish on his laptop, it doesn't render well on mobile screens. Having multiple columns of images increases the scroll time and makes the email harder to navigate on smaller devices. Fewer columns enable the content to flow more smoothly from top to bottom and makes it easier for recipients to read and scroll through on their phones.
Simple layouts

Keep the content concise

Recipients who read emails on mobiles decide within seconds whether to keep reading or move on to a different screen. That's why brevity and structure matter. David breaks his content into short paragraphs, uses bullet points for clarity, and adds subheadings to guide the reader's eye.
Keep the content concise

Optimize visuals and CTAs

Images can enhance an email's appeal when they're optimized to suit different screen sizes. David uses lightweight images that load quickly and avoids large files that can slow down loading times. He also makes his call-to-action (CTA) buttons prominent, surrounds them with ample white space to prevent accidental taps, and uses action-oriented text like "Shop now" and "Get the offer."

Focus on readability

Tiny fonts that look elegant on desktops can be hard to read on mobile screens. David ensures that he uses at least 14px for body text and 22px or more for headings. He also makes sure there's proper spacing between lines, images, and buttons to make the design visually comfortable.

Test across devices before sending

Even the best-designed emails can appear differently across multiple devices and email clients. Using the Preview and Test feature in Zoho Campaigns, David previews his campaign to gauge how his email will look both on desktop and mobile screens. He also sends test emails to his team to identify any inconsistencies before finally sending the campaign to his contacts.
Test across devices

Avoid large, fixed-width elements

Fixed-width components like wide banners or tables can force users to scroll horizontally on small screens. David switches to flexible, percentage-based widths to ensure his content automatically adjusts to fit any device without users needing to pinch or zoom.

How Zoho Campaigns helps David get it right

Let's look at which features in Zoho Campaigns have helped David create mobile-friendly email campaigns in no time:
  1. Mobile-friendly templates: All pre-designed email templates available in Zoho Campaigns are mobile-friendly by default.
  2. Drag-and-drop editor: Zoho Campaigns' template editor enables users to customize text, image, and button elements. You can easily adjust font, color, size, and padding to create mobile-optimized designs.
  3. Preview and test options: View how your email looks on desktop and mobile screens and send test emails to your team before sending campaigns to your audience.
    Preview and test email

  4. Customize using HTML: If you're comfortable with coding, you can use the built-in HTML editor to code your content manually or import your own HTML and CSS files through the Import/Upload HTML option. Learn more

In a nutshell

By making these small yet impactful changes, David ensures that his emails not only reach his contacts but also engage with them effectively—regardless of the devices they use.

Regards,
Aiswarya Jayaprakash
User Education
Zoho Campaigns

      • Recent Topics

      • Log a call: Call Duration for Inbound is mandatory but inbound is optional

        Hi Team Can you advise on why the call duration for the inbound call type is a mandatory field? We have a use case where we are manually logging a call but do not use the call duration field. The field does not have the option to make it non mandatory
      • 【開催報告】東京 Zoho ユーザー交流会 NEXUS vol.1 ~ データドリブン経営・少人数組織のCRM活用・AIエージェントの最前線 ~

        ユーザーの皆さん、こんにちは。 コミュニティグループの中野です。 2026年3月27日(金)、東京・新橋にて「東京 Zoho ユーザー交流会 NEXUS vol.1」が開催されました。 今回は「マーケティング領域のZoho 活用法 × AI」をテーマに、ユーザーさん2名による事例セッション、Zoho 社員によるAIセッションなどを実施しました。 ご参加くださったユーザーの皆さま、ありがとうございました! この投稿では、当日のセッションの様子や使用した資料を紹介しています。残念ながら当日お越しいただけなかった方も、ぜひチェックしてみてください。
      • Monthly Webinar : Getting Started with Zoho LandingPage

        Our monthly Getting Started with Zoho LandingPage webinar is back! If you're building your first page and want a little guidance, this is where to start. Learn how landing pages fit into your strategy, generate leads, and improve conversions. Here’s what
      • All new Address Field in Zoho CRM: maintain structured and accurate address inputs

        Availability Update: 29 September 2025: It's currently available for all new sign-ups and for existing Zoho CRM orgs which are in the Professional edition exclusively for IN DC users. 2 March 2026: Available to users in all DCs except US and EU DC. 24
      • What matters more in Zoho implementations: tools or system architecture?

        I recently worked on a full-stack migration for a catering equipment business using Zoho One with Shopify, and it raised a few interesting observations. The setup included migrating a large product catalog (around 9,700+ SKUs), integrating multiple supplier
      • ZOHO CRM Quote Export / Quote Report

        How can I either Export my quote list, or create a Report that shows all quotes AND includes the NOTES field in a column. I attempted to Run a Report which includes ALL FIELDS, however it does not include the Notes Field (but oddly does include the fields
      • Mass emails - Allow preview of which emails will receive the email based on the criteria

        Feature request. Please allow us to view and confirm the exact recipients of the mass emails based on the criteria we've chosen before sending. It can be quite sensitive if you send the mass email to some wrong accounts accidently, so it would be great
      • Limitation in Dynamic Constant Sum Based on Previous Question Selections in Zoho Survey

        Zoho Survey supports the Constant Sum question type, allowing respondents to distribute a fixed total (such as 100) across a set of options. However, it does not support dynamically populating these options based on selections made in a previous question.
      • SAP Business One(B1) integration is now live in Zoho Flow

        We’re excited to share that SAP Business One (B1) is now available in Zoho Flow! This means you can now build workflows that connect SAP B1 with other apps and automate routine processes without relying on custom code. Note: SAP Business One integration
      • sync two zoho crm

        Hello everyone. Is it possible to sync 2 zoho crm? what would be the easiest way? I am thinking of Flow. I have a Custom Module that I would like to share with my client. We both use zoho crm. Regards.
      • Showing the map along with mileage expense

        When you use the GPS to track mileage, it shows you the map of the actual path travelled. It would be very useful and practical to save that map with the mileage expense, so that when the report is created, it provides a map of each mileage expense associated
      • Import MSG to Yandex Mail Account | Fast & Reliable Solution

        If you are facing problem to import MSG files to Yandex Mail account can be challenging if done manually, especially when handling multiple files. A reliable solution is using the MacGater Mac MSG Converter, which simplifies the entire process with accuracy
      • Copy all reports in a folder

        I currently have a database that I need to create multiple charts filtered by market. All of the charts are identical, I just change to of the filters and then I have the next market's set of charts. The only way I've been able to copy charts (reports)
      • OpenURL working Intermittently

        Never had this issue before, everything was working fine up to a few days ago. We have a buttons on reports to open forms with pre-filled fields. Now, there are instances where it will throw and error and gives no feedback. What is really strange is not
      • Trigger workflows from SLA escalations in Zoho Desk?

        Hey everyone, I’m currently working with SLA escalation rules in Zoho Desk and ran into a limitation that I’m hoping someone here has solved more elegantly. As far as I can tell, SLA escalations only support fairly limited actions (like changing the ticket
      • Zoho Recruit mailserver get blocked by Microsoft!

        Hi, We have experienced this issue twice now, where Zoho Recruit outbound IP addresses are being blocked by Microsoft. We are confident that Microsoft is the blocking party, as all outbound emails to candidates with @hotmail.com, @live.com, and @outlook.com
      • Create formula calculations in Assemblies for scaling quantities

        Something we have been encountering with our composite items is dealing with scaling of quantity of one or more items within the composite assembly relative to the number of complete units being sold. I.e. running the equation 2(n-1) on one of the assembly
      • Calculate Hours Minutes Sec in Zoho Creator Using Deluge

        check_In = "8-Aug-2023 10:00:00".toDateTime().toLong(); checkout = "8-Aug-2023 18:00:00".toDateTime().toLong(); //difference = start.timeBetween(end); check_In = "8-Aug-2023 17:56:50".toDateTime().toLong(); checkout = "8-Aug-2023 18:00:00".toDateTime().toLong();
      • Build Smarter Apps with AI in Zoho Creator

        Build Smarter Apps with AI in Zoho Creator This is truly the era of AI, and businesses that adapt now will lead tomorrow. Zoho is already moving ahead in this direction, continuously evolving its platform with powerful AI capabilities. With Zoho Creator,
      • Zoho Recruit - Email Relay

        Good day, Has anyone succeeded in setting up an email relay for Office 365? If I add the details from https://support.microsoft.com/en-us/office/pop-imap-and-smtp-settings-8361e398-8af4-4e97-b147-6c6c4ac95353, I get the connection error. Regards, Eka
      • Zia Dashboard Insights : turn your dashboard into decisions

        When you look at a chart or KPI in a dashboard, you would possibly see something like: Revenue: $2.4M ↓ 18% vs last month. It can be a positive growth or a negative one, or a dip in revenue, a spike in deals, a slowdown in renewals—all you usually see
      • Tickets without registration

        Hi, would it be possible to give customers the opportunity to be able to read their tickets without registration?
      • Zoho Desk Answer Bot vs. Zia Agents – Knowledge Base & Ticket Access

        Hi everyone, I’m currently evaluating AI options in Zoho Desk and ran into some limitations with the Answer Bot: Answer Bot limitations Only uses Knowledge Base articles No access to tickets Limited control over sources: Either one Help Center or all
      • Como estruturar automações eficientes no Zoho Creator

        Como estruturar automações eficientes no Zoho Creator Introdução No contexto de aplicações empresariais, automação não é apenas uma conveniência, é um fator crítico para ganho de produtividade, redução de erros e escalabilidade operacional. O Zoho Creator
      • Changing the status of a work-order

        Is there a way to change the status of a work-order?
      • What is a realistic turnaround time for account review for ZeptoMail?

        On signing up it said 2-3 business days. I am on business-day 6 and have had zero contact of any kind. No follow-up questions, no approval or decline. Attempts to "leave a message" or use the "Contact Us" form have just vanished without a trace. It still
      • Zia Agents in Zoho CRM: a better way to set up digital employees

        Hello everyone, If you've been using Zia Agents in Zoho CRM, so far using Connections was the only deployment method you're familiar with. You create an agent in Zia Agents (define its objective, write instructions, use tools, add knowledge base) and
      • Bank Feeds

        Since Friday my bank feeds wont work. I have refreshed feeds, deactivate and reactivate and nothing is working
      • Logged out

        Hi, just been working on a sheet when a pop up box appeared telling me I'm going to be logged out in x number of seconds and if I reload I may lose any edits, or words to that effect. It did indeed log me out and I did indeed lose my last edits. Any idea
      • Zoho API

        I have little experience with API. I'm trying to get a Custom API working with Zoho creator. I have created a Custom API and created an Endpoint URL, but i get a 9400 error code "The provided HTTP method is not valid for this custom API". Based off the
      • #157127950

        Where did my initial question go?
      • Zoho writer unable to merge documents to PDF with basic fonts in Hebrew or fonts from my computer

        I created several forms that will be merged into PDF files through Zoho Writer and I am unable to receive the PDF in the basic fonts of the Hebrew language or in the fonts I have on my computer. The writer exports to PDF an exchange font that looks very
      • How I Implemented Subscription-Based Access Control and Expiry Handling in Zoho Creator

        I recently worked on a use case where users come into the application to request a service, but they should only be able to continue the process after completing a subscription. The challenge was not just controlling access, but also making sure that
      • Zoho Forms API

        Is there any way to get all form entry list using API? Looking forward to hear from you
      • Zoho Projects : Task should auto-update to 'In Progress' if timer started

        Namaskaram. Right now, if a Task's timer is started, the Task stays in 'Not Started' status. One has to manually update it to 'In Progress'. From a #uxdesign standpoint, it is an unnecessarily two step process to start working on a task. It would be better that, if I start the timer on a task, it should automatically change to 'In Progress' status. Crafted with ❤️ Zoho Gurus | Zoho One Practice Team @ CubeYogi Zoho Authorised Partner | 7+ Yrs | 200+ Projects | 100+ Customers
      • Laatste facturen en betalingen niet zichtbaar in mijn account

        Wij gebruiken ZOHO invoice al jaren, maar sinds afgelopen week is mijn laatst verzonden factuur niet zichtbaar in mijn account, en tevens de laatst betaalde facturen zie ik niet. Hoe kan dit? Ik heb de pagina al diverse keren gerefreshed.
      • Undelivered Mail uncategorized-bounce errors when sending invoices

        Recently we have been getting Undelivered Mail bounce notification when sending invoices. Reason: uncategorized-bounce Some go through no problem some bounce back. We recently sent 10 invoices, 6 received bounce notifications. After reaching out to the
      • Option to Delete Chats in IM

        Currently, there is no option to delete any chats in IM, regardless of their source.
      • CRM x WorkDrive: File storage for new CRM signups is now powered by WorkDrive

        Availability Editions: All DCs: All Release plan: Released for new signups in all DCs. It will be enabled for existing users in a phased manner in the upcoming months. Help documentation: Documents in Zoho CRM Manage folders in Documents tab Manage files
      • Can I import MSG files into Microsoft 365 without Outlook?

        Yes, absolutely. You do not need Outlook installed to import MSG files into Microsoft 365. Aryson MSG file Converter is a dedicated tool that eliminates the Outlook dependency entirely, making the migration process simple and efficient for all users.
      • Next Page