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

    • ID:2406331

      Hello, I have sent the form (ID:2406331) but no answer after two days. This is a paid subscription, I am not allowed to use the eighth paid slot of 50GB email space anymore, only 7 are being used. Is anyone going to help me please so I can use the eighth

    • 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

    • Approval Workflow for Purchase Orders Abrir

      The requirement is , that all purchase orders greater than or equal to 5000 go through an approval process from certain people, but within books I only see that the approvers can be by levels or any approver but we cannot enter a rule like these. Can

    • I would like to know wich person viewed the file

      I have a franchise and my Operative Manual is in WorkdriveI, the user can´t download but despite I know How many views the file had, I would like to know wich person viewed the file Is it possible? thank you

    • Transaction Rule Matching

      Q1. Is there a method to have the Transaction Rules applied across multiple Bank Accounts? Q2. To match "contains" text in Transaction Rules, is a wildcard or regular expression required? Is it case sensitive? Would searching for "issue" in the following

    • Zoho Desk - Event Calendar View

      Hi Desk team, Are there any plans to introduce a calendar or timeline view for Events in Zoho Desk? It would be very helpful if we could see Events visually in a calendar and/or timeline. This is very helpful when desk side support activities need to

    • Notebook on Mac: Fuzzy fonts in list view

      Hi, I am running Notebook on Mac OS 26. Generally it works fine, and the font display in the notes themselves is crisp. However, in the notes list (left of the open note) the font of the note titles as well as first lines is noticeable fuzzy. Attached

    • 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 CRM Email Templates 100% Width No Background How?

      Hi, On the Zoho CRM Email Templates in setup > customization > templates > new templates > I choose blank template, but still it puts in a gray background and a max width for the email. I just want to make an email that looks like an email I would send from gmail that has no background or max width. How do you do this? 

    • 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

    • Introducing Radio Buttons and Numeric Range Sliders in Zoho CRM

      Release update: 1. 2 March 2026: Currently out for CN, JP, AU and CA DCs (Free and standard editions). For other DCs, this will be released by mid-March. 2. 26 March 2026: CA, SA, AU, JP, CN DCs - Free, Standard, Professional, Enterprise, Ultimate, CRM

    • 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

    • Re-Apply SLA When Ticket Reopened from Closed Status?

      If you have an SLA applied, timers are deactivated when going to "On Hold" status type and reactivated when going back to an Open status type. What we discovered is when a customer replies to a closed case and it reopens, the SLA is not applied and timers

    • Option to Delete Chats in IM

      Currently, there is no option to delete any chats in IM, regardless of their source.

    • Adding a Mark Up

      Can you use the discount column to be a mar up column on estimates and invoices?

    • URGENT. Recovering email without eArchive

      Hello, I have deleted some email from my trash but do not have eArchive. Is it possible to recovery without this? many thanks!

    • Subscription Statuses - Dunning

      How are other companies handling the scenario when customers don't pay and dunning takes over? Our issue is that in my situations, we want our customers to be able to catch up their late payments and continue their subscription after the dunning process

    • Logo Doesnt appear on email

      Hi, 1. PROBLEM: mails sent to customer from zoho invoice ( Estimates and incoices etc.) Logo doesnt appaer on email. 2. SUGGESTION: there must be an option to select from google fonts if we want specific font to the pdf templates. thanks

    • How to see Statement Details Shown in Unclassified Transactions in All Transactions?

      All, The list of Unclassified Transactions show the Statement Details and Descriptions. What is the method to see that column in the All Transactions list? -Thanks!

    • Non-Avalara Tax Automation wtih Zoho Books

      We are paying a ridiculous amount for Avalara. Our team wants to make a change, but they're the only software fully integrated with Zoho. We also don't have the bandwidth to do this manually, so we do need some sort of automated software solution. We

    • Migrating to the new outgoing webhook model in Zoho Connect

      Dear User, Outgoing webhooks configured across the Zoho Connect Integrations page, Zoho Flow, and Zapier will stop working after May 31, 2026. This is due to an upcoming upgrade to our outgoing webhook flow. This update is mandatory only for networks

    • 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

    • Lastest update

      The latest update to notepad has completely trashed all my notes. If I go to view it it just opens up a screen with a box with dotted lines around it for me to add something I can import saved nodes but you can't view them at all. Anybody else having

    • Is it possible to make tags "required"

      We would like to be able to make the tag field a requirement for agents before they can close a ticket. This would help with monthly reporting, where a lot of tickets end up with no tag, causing manual work to go back and add the correct tag for each

    • Tip #67- Exploring technician console: Disable Input Devices- 'Insider Insights'

      Hello Zoho Assist Community! Picture this: you are in the middle of a critical remote session, carefully configuring a system or running an important update, and the customer accidentally clicks somewhere or types something that undoes your progress.

    • 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

    • Facturation électronique 2026 - obligation dès le 1er septembre 2026

      Bonjour, Je me permets de réagir à divers posts publiés ici et là concernant le projet de E-Invoicing, dans le cadre de la facturation électronique prévue très prochainement. Dans le cadre du passage à la facturation électronique pour les entreprises,

    • [Webinar] Solving business challenges: One tool for documents, forms, PDFs, e-signatures, and more

      Hi Zoho Writer users, Most businesses rely on multiple tools, such as a word processor, form builder, e-signature provider, and PDF editor, for their document workflows. Managing multiple subscriptions, switching between tools, and moving data across

    • Deposit on invoice

      I'm trying to figure out how to customize an Estimate to include a Deposit/Retainer Invoice line within the Estimate. I tried creating my own custom field called "Deposit" where I manually inputted the deposit amount, which was nice. However, my employer

    • Zoho NOTEBOOK: What are file size restrictions?

      I understand that Zoho NOTEBOOK is a free product, and what it offers is great. But I'm wondering what the file size restrictions are. When I record an audio note in Zoho Notebook, what is the maximum length of recording time/audio file size? When I wish to upload MP4 video, what is the maximum video size I can upload per Zoho Notebook restriction? Moreover, does Zoho Notebook use its own storage structure, or can I upgrade my storage for Zoho Notebook to add larger file attachments, videos and audio

    • Concern Regarding Stock Validation in Inventory Management

      Hi Zoho Team, We would like to highlight a concern regarding stock validation in the inventory system. As per standard inventory management practices, if the stock level is zero, the system should not allow users to create a shipment, packing slip, or

    • Automation Series #2: SLA vs Supervisor Rule in Zoho Desk

      SLA vs Supervisor Rule: Keeping tickets on track in Zoho Desk This post is part of the "Desk Automation Series," Chapter 1. Through this series, we will help you choose the right automation type in Zoho Desk by comparing commonly confused automations

    • 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

    • Better use of contacts

      Zoho inventory has the ability to add multiple contacts to customers. However Zoho inventory doesn't currently provide a way to link a contact to objects like sales orders. This means that while you can tell what company has placed a sales order you can't

    • Notebook AI limits

      Hi folks, Working with the AI transcription tools in Notebook, on the Mac App, which I find quite handy, but the one thing I am struggling with is the inability to either edit or copy the results of the transcript: I can't click in any of the boxes, and

    • Disappointment with Zoho Payments

      Dear Gowdhaman, I am writing to inform you that I am removing Zoho Payments from my website. I cannot continue to disappoint my customers due to the lack of UPI support, as has been the case with my experience so far. Please note that the 0.5% transaction

    • Zoho Commerce B2B

      Hello, I have signed up for a Zoho Commerce B2B product demo but it's not clear to me how the B2B experience would look for my customers, in a couple of ways. 1) Some of my customers are on terms and some pay upfront with credit card. How do I hide/show

    • Exporting All Custom Functions in ZohoCRM

      Hello, All I've been looking for a way to keep about 30 functions that I have written in Zoho CRM updated in my own repository to use elsewhere in other instances. A github integration would be great, but a way to export all custom functions or any way

    • Rename system-defined labels in Zoho CRM

      Renaming system-defined labels is now available across all DCs. Hello everyone, Zoho CRM includes predefined system fields across modules to support essential CRM operations. Until now, the labels of these fields were fixed and could not be edited from

    • Introducing parent-child ticketing in Zoho Desk [Early access]

      Hello Zoho Desk users! We have introduced the parent-child ticketing system to help customer service teams ensure efficient resolution of issues involving multiple, related tickets. You can now combine repetitive and interconnected tickets into parent-child

    • Next Page