Marketer's Space: Proven tips to improve open rates – Part II - Online Help | Zoho Campaigns
Hello Marketers!
Welcome back to another post in Marketer's Space!
We're continuing from where we left off a fortnight ago. We ended the previous post discussing the subject line, and we'll continue from there. Let's dive right in.
Pre-header
Pre-header text accompanies the subject line. While the subject line tells your contacts what your campaigns are about, the pre-header text adds detail to it. We strongly recommend having it when you're creating campaigns.
The image below shows an email from Perplexity, wherein both the subject line and pre-header are present.
Here, the pre-header text drives home the point of why you need to use it. If you don't include it, you're missing out on important information you can display to your contacts even before they open your campaigns.
Here are some tips for crafting pre-header text:
- Keep the length between five and 12 words, and 30 to 60 characters. Any longer than that, and the text tends to get truncated and your contacts can't read it fully. Adhering to this length is also essential for making your campaigns mobile-friendly and mobile-responsive.
- Don't repeat what you've already mentioned in the subject line. You're wasting precious space by doing that.
- Place the most important hook in the first few words of your pre-header to grab your contacts' attention.
Sender name, from address, and reply-to address
Let's say Patricia is the owner of Zylker Labs, an AI-centric marketing agency. She's new to this business, so she isn't fully aware of the dos and don'ts in email marketing. Though she sent well-crafted email campaigns to her contacts, she was dismayed to find that even after waiting for a couple of months, she didn't receive a single reply from them.
Upon closer inspection, she discovered that the fault lied with the sender name, sender address, and the reply-to address she had used. She didn't provide a sender name, and her sender and reply-to address was no-reply@zylkerlabs.com.
Zoho Campaigns provides granular control over sender details like these to help you avoid such mishaps. When you're creating an email campaign, you can add sender details such as your Sender Name, Sender email address, and Reply-to Address.
While "Sender Name" is not a mandatory field, it's best to specify a personalized or professional sender name, as it helps build trust. In Patricia's example, she can use:
- Patricia as a personable variant
- Patricia | Zylker Labs for a mixture of personableness and professionalism
- Zylker Labs for a simple, professional sender name
Not having a sender name will put off your contacts; they won't be tempted to open your emails.
Note: Zoho Campaigns automatically displays your sender address as the sender name if its left empty. If you use no-reply email addresses as your sender and reply-to addresses, you're telling your contacts not to communicate with you, which is a red flag. Instead use something like patricia@zylkerlabs.com, support@zylkerlabs.com, or help@zylkerlabs.com as your sender address. The same applies to your reply-to address, but if you wish to track the replies in a separate inbox, you can use a different address like mail-to@zylkerlabs.com or team@zylkerlabs.com.
Get consent
Let's say Julie has built a signup form using Zoho Campaigns and embedded it in her website (https://zylkerfashions.com) to attract customers. Many customers have signed up via the form to receive communications from her. Julie is excited and starts sending them campaigns. Soon, she realizes that half of these customers either marked her campaigns as spam, didn't reply, or unsubscribed—and that some campaigns didn't get delivered at all. Naturally, Julie is disappointed and frustrated, as she doesn't understand what went wrong.
Upon checking, Julie realizes that she didn't follow double opt-in to get consent from her customers. While you may assume that because people have signed up via your website, that means they're ready to receive campaigns—we strongly advise that you always confirm with them once.
Go to Settings > Manage Opt-in to enable double opt-in in Zoho Campaigns.
As soon as your contacts sign up via a signup form, Zoho Campaigns will automatically send a confirmation email that asks them to confirm their email address. Once they've confirmed, they'll be added as contacts in Zoho Campaigns. This is done to ensure that:
As soon as your contacts sign up via a signup form, Zoho Campaigns will automatically send a confirmation email that asks them to confirm their email address. Once they've confirmed, they'll be added as contacts in Zoho Campaigns. This is done to ensure that:
- Your contacts are genuinely interested in receiving communications.
- If they've specified an incorrect email during sign-up, the double opt-in email won't reach them, so they won't get added to Zoho Campaigns.
- You can avoid unnecessary unsubscribes, spam, and abuse complaints.
- Your mailing list remains clean, so you don't send campaigns to invalid email addresses, which can negatively affect your email deliverability.
Warm up your sender domain
If you're starting out or haven't sent emails for quite some time, your sender domain is new or dormant—which means you have a cold domain.
Let's say you've imported 10,000 new contacts, and in your eagerness to start your marketing journey, you've sent campaigns to all of them at once—something called as an email blast. You should avoid this, because you can trigger the spam filters of email clients like Gmail, Yahoo, and Outlook, which not only leads to your campaigns being marked as spam, but also to rejection.
Sending from a cold domain affects your email deliverability negatively. Your domain can ultimately get blacklisted due to poor reputation, as well, which means you'll lose out on the opportunity to do business.
Hence, it's vital to warm up your domain by sending your campaigns in equal or incremental batches. For example, you can send 1,000 campaigns per day for 10 days or increase the number each day number from 1,000 to 1,250 to 1,500, and so on.
We've explored essential techniques to boost your email open rates, from crafting smarter pre-headers to warming up your sender domain for better deliverability. Apply these practices consistently to build trust and achieve long-term campaign success.
In two weeks' time, you'll be reading the final part of this series.
Happy marketing!
Kind regards,
Sai Prashanth
User Education
Zoho Campaigns
Access your files securely from anywhere
New to Zoho Recruit?
Zoho Developer Community
New to Zoho LandingPage?
Zoho LandingPage Resources
New to Zoho Survey?
New to Zoho CRM Plus?
Deliver unforgettable customer experiences
New to Zoho CRM Plus?
Deliver unforgettable customer experiences
New to Zoho Marketing Plus?
Everything you need to run your marketing
New to Zoho Marketing Plus?
Everything you need to run your marketing
New to Bigin?
Topic Participants
Sai PrashanthR
Sticky Posts
Marketer's Space: Proven tips to improve open rates – Part II
Hello Marketers! Welcome back to another post in Marketer's Space! We're continuing from where we left off a fortnight ago. We ended the previous post discussing the subject line, and we'll continue from there. Let's dive right in. Pre-header Pre-headerTip of the week 03 - Sending emails in batches
Today's marketers not only want their email marketing to be efficient, but also smart. For an email campaign, you may think you have all the essential elements for lead conversion—a big mailing list, an attractive template design, and the most-engaging message content, but after hitting the ‘send’ button, you may not get the expected conversions. Wondering why? Here’s one of the major reasons. Many marketers miss out on sending the email campaign the right way. Did you know that you should not beTip of the week 04 - Know about your recipients' 'prime open time.'
In today's market, the importance of customer behavior is astounding, with a vast amount of research and resources going into finding how customers make decisions. The process of persuading your customers to open your email and click on your call-to-action becomes easy when you understand the psychology behind their behavioral traits. Time to turn into a psychologist! Let's get to the basics—you want your emails to resonate well with your recipients. So, what's the primary thing involved here? It'sZoho Campaigns Expert Diaries on SoundCloud, Spotify, Apple Podcasts, and YouTube
Hi email champs, As email marketers, we find great lessons in each other's works—be it the subject lines that worked good, the design that was received well, or the CTA that had the maximum clicks. Email marketing encompasses a wide variety of topics spanning everything from creation and design to development and deliverability. Here's when we from the Zoho Campaigns team found the need to build an email marketing community comprising of seasoned marketers and email geeks who can help each otherEmail Deliverability Tip #3: Seal the deal with the preheader
In the last post, we learned about the subject line. Today we'll be learning about the preheader. A preheader is the short text that follows the subject line in an email. The preheader is designed to hint at what your email message is all about. A good preheader should act as a second subject line and convince your contacts to open the email. Now, let's learn the best way to craft a preheader. Your subject line and preheader should work together and accurately convey the gist of your email. Keep
New to Zoho TeamInbox?
Zoho TeamInbox Resources
Zoho CRM Plus Resources
Zoho Books Resources
Zoho Subscriptions Resources
Zoho Projects Resources
Zoho Sprints Resources
Qntrl Resources
Zoho Creator Resources
Zoho CRM Resources
Design. Discuss. Deliver.
Zoho Show Resources
Get Started. Write Away!
Writer is a powerful online word processor, designed for collaborative work.
Zoho CRM コンテンツ
-
オンラインヘルプ
-
Webセミナー
-
機能活用動画
-
よくある質問
-
Ebook
-
-
Zoho Campaigns
- Zoho サービスのWebセミナー
その他のサービス コンテンツ
Nederlandse Hulpbronnen
ご検討中の方
Recent Topics
Marketing Automation Requirements Questions
I would like to set up a multi-email drip campaign- please see the structure below and confirm if I can achieve this set up in Zoho marketing automation. Where applicable, highlight gaps and workarounds. Thanks Drip email campaign- Can I create one dripZoho CRM for Gmail Extension Not Working in Brave Browser?
Is anyone able to get the Zoho CRM Chrome Extension working in the Brave browser? They're both built on the Chromium platform and every other Chrome Extension works with the exception of Zoho CRM for Gmail so any ideas here?Sharing URLs and direct access
Hello, I am storing my team's email signature images on Workdrive. I am creating a public image download share and adding “?directDownload=true” so that the image can be accessed without the Workdrive interface. A few questions: 1) Can we generate friendlyhow to change the page signers see after signing a document in zoho sign
Hello, How can I please change the page a signer sees after signing a document in Zoho Sign? I cannot seem to find it. As it is now, it shows a default landing page "return to Zoho Sign Home". Thanks!Question about using custom_fields in Storefront Add-to-Cart API (error 2003 – required details)
Hi everyone, I’m working with the Zoho Commerce Storefront API, specifically the Add to Cart endpoint: POST /storefront/api/v1/cart According to the documentation, this endpoint supports a custom_fields parameter for adding line-item custom data. I’mCan a project be cloned?
Good afternoon, greetings. I would like to ask if it's possible to clone a project in Microsoft Project. I found a way to do it using templates, but I'm not sure if there's a direct way to clone a project. Thank you in advance for your attention, andTimesheet Tasks in Zoho Books: associate to service item
How do we associate a service item to timesheet tasks in Zoho Books? For example: Joe spent 5 hours on project:task1 which is Service Item#1 (Income:Service1). When the invoice is issued thru the Project Invoice section, this is not available. When theWhy Sharing Rules do Not support relative date comparison???
I am creating a Sharing Rule and simply want to share where "Last Day of Coverage" (Date field) is Greater than TODAY (Starting Tomorrow). However, sharing rules don't have the option to compare a date field to a relative date (like today), only to StaticTask/Activity indicator in SalesPipeline overview has disappeared
I Just logged in my ZOHO CRM first 2026 checking my salespipeline overview , Every record card used to show an indication that there was an open task (Yellow if the expiry date was close, red if the expiry date was today and grey when it had expired).Tip #56- Accessibility Controls in Zoho Assist: Hearing- 'Insider Insights'
As we begin the new year, it’s a great time to focus on making our tools more inclusive and accessible for everyone. Remote support often involves long hours in front of screens, varying lighting conditions, and users with diverse accessibility needs.Zoho Desk Android app update: Table view for All Departments view, custom button
Hello everyone! In the latest version(v2.9.25) of the Zoho Desk Android app update, we have introduced Table view for the 'All Departments' view in the ticket module. We also have supported an option that allows tickets in the Table view to be sortedWhat's New - December 2025 | Zoho Backstage
In December, Backstage introduced a focused set of updates that improve how you manage registrations, communicate with attendees, and track participation. These enhancements are designed to give organizers greater flexibility and clearer control acrossNeed code format to specify default values
Can someone please direct me to the code syntax or the proper translation per the instructions circled below. These instructions don't seem correct.Problem with CRM Connection not Refreshing Token
I've setup a connection with Zoom in the CRM. I'm using this connection to automate some registrations, so my team doesn't have to manually create them in both the CRM and Zoom. Connection works great in my function until the token expires. It does not refresh and I have to manually revoke the connection and connect it again. I've chatted with Zoho about this and after emailing me that it couldn't be done I asked for specifics on why and they responded. "The connection is CRM is not a feature toTask Deletion Restriction & Strict Stage Control
Hello Zoho Community, We have the following two issues currently pending and under testing, for which we require a workable and reliable solution: 1. Task Deletion Restriction We are testing ways to ensure that staff users are not able to delete tasksAdd multiple users to a task
When I´m assigning a task it is almost always related to more than one person. Practical situation: When a client request some improvement the related department opens the task with the situation and people related to it as the client itself, the salesmanA Roundup of Zoho Sprints 2025
Sorting Custom Date in API isn't working w pagination limit
How can we sort a custom field with DATE using pagination? Starting at page=1 then moving to page=2 with a limit of 10 each, its all messed up and even shows some of the same records as page 1? https://www.zohoapis.com/crm/v2/INVOICE_MODULE/search?criteria=(FM_Contact_ID:equals:1234)&sort_by=Invoice_Date&sort_order=desc&per_page=10&page='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 integrationEnhancement in Role and Profile mapping of agents in Sandbox
Hello everyone! We have brought in a modification in the way users are mapped to a particular role and profile in Sandbox. What has changed? When agents are copied from production to Sandbox: If a user's current role and profile is available in Sandbox,The reason I switched away from Zoho Notebook
My main reason for switching to Zoho was driven by three core principles: moving away from US-based products, keeping my data within India as much as possible, and supporting Indian companies. With that intent, I’ve been actively de-Googling my digitalDecimal places settings for exchange rates
Hello, We are facing issues while matching vendor payments with banking feeds. As we often import products/services exchange rate comes into play. Currently, ZOHO allows only six digits for decimal places. We feel that conversions like JPY to INR requireZoho removed ability to see all Scheduled Reports!
If you are not the owner of a scheduled report, Zoho recently removed the capability to see each scheduled report. As an admin who relies on seeing all scheduled reports being sent, this is a terrible update. Now I cannot see ANY scheduled reports...even the ones I am being sent!! This should be a setting for admins to control. This is a bad update.Automate Backups
This is a feature request. Consider adding an auto backup feature. Where when you turn it on, it will auto backup on the 15-day schedule. For additional consideration, allow for the export of module data via API calls. Thank you for your consideration.GCLID and Zoho Bookings
Is there anyway to embed a Zoho Bookings signup on a landing page and pass the GCLID information? More specifically, can this be done using auto-tagging and not manual tagging the GCLID? I know Zappier has an integration to do this but is there a betterMerge Items
Is there a work around for merging items? We currently have three names for one item, all have had a transaction associated so there is no deleting (just deactivating, which doesn't really help. It still appears so people are continuing to use it). I also can't assign inventory tracking to items used in past transactions, which I don't understand, this is an important feature moving forward.. It would be nice to merge into one item and be able to track inventory. Let me know if this is possible.Create PO from an invoice
We are a hardware and software sales company which receives orders over the internet. We drop ship most of our products from a warehouse outside of our company. Our orders get sync'd into Zoho from our store via onesaas as invoices. It would be greatBlueprint or Validation Rules for Invoices in Zoho Books
Can I implement Blueprint or Validation Rules for Invoices in Zoho Books? Example, use case could be, Agent confirms from client that payment is done, but bank only syncs transactions tomorrow. in this case, Agent can update invoice status to done, andResetting auto-number on new year
Hi everyone! We have an auto-number with prefix "D{YYYY}-", it generates numbers like D2025-1, D2025-2, etc... How can we have it auto-reset at the beginning of the next year, so that it goes to D2026-1? Thanks!Delivery and handling of documents e-stamped using Zoho Sign
Hello everyone! Zoho Sign makes it easy to pay non judicial stamp duty online and automatically attach the digitally generated e-stamp challan to electronic documents. We also manage the delivery of physical e-stamped papers. We periodically receive theseThe Social Wall: December 2025
Hello everyone! As we wrap up the final edition of the Social Wall for 2025, it’s the perfect time to look at what went live during December. QR code generator From paying for coffee to scanning metro tickets, QR codes are everywhere and have made everydayCustom AI solutions with QuickML for Zoho CRM
Hello everyone, Earlier, we introduced Custom AI Solutions in CRM that let you access QuickML for your custom AI needs. Building on that foundation, we’ve now enabled a deeper integration: QuickML models can be seamlessly integrated into CRM, and surfaceHelper Functions and DRY principle
Hello everyone, I believe Deluge should be able to use 'Helper functions' inside the main function. I know I can create different standalones, but this is not helpful and confusing. I don't want 10000 different standalones, and I dont want to have toAdd specific field value to URL
Hi Everyone. I have the following code which is set to run from a subform when the user selects a value from a lookup field "Plant_Key" the URL opens a report but i want the report to be filtered on the matching field/value. so in the report there isIntroducing workflow automation for the Products module
Greetings, I hope all of you are doing well. We're happy to announce a few recent enhancements we've made to Bigin's Products module. The Products module in Bigin now supports Workflows, enabling you to automate routine actions. Along with this update,Power up your Kiosk Studio with Real-Time Data Capture, Client Scripts & More!
Hello Everyone, We’re thrilled to announce a powerful set of enhancements to Kiosk Studio in Zoho CRM. These new updates give you more flexibility, faster record handling, and real-time data capture, making your Kiosk flows smarter and more efficientZia Formula Expression Generator for Formula fields
Hello everyone! Formula fields are super useful when you want your CRM to calculate things for you but writing the expression is where most people slow down. You know what you want, but you’re not fully sure which function to use, how the syntax shouldIssue with Zoho Creator Form Full-Screen View in CRM Related List Integration
Hi Team, We have created a custom application in Zoho Creator and integrated it into Zoho CRM as a related list under the Vendor module, which we have renamed as Consignors. Within the Creator application, there is a form named “Pickup Request.” InsideWrapping up 2025 on a high note: CRM Release Highlights of the year
Dear Customers, 2025 was an eventful year for us at Zoho CRM. We’ve had releases of all sizes and impact, and we are excited to look back, break it down, and rediscover them with you! Before we rewind—we’d like to take a minute and sincerely thank youDirectly Edit, Filter, and Sort Subforms on the Details Page
Hello everyone, As you know, subforms allow you to associate multiple line items with a single record, greatly enhancing your data organization. For example, a sales order subform neatly lists all products, their quantities, amounts, and other relevantNext Page