Marketer's Space: Proven tips to improve open rates – Part II - Online Help | Zoho Campaigns

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.

NotesNote: 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:
  • 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







                            Zoho Developer Community




                                                  • Desk Community Learning Series


                                                  • Digest


                                                  • Functions


                                                  • Meetups


                                                  • Kbase


                                                  • Resources


                                                  • Glossary


                                                  • Desk Marketplace


                                                  • MVP Corner


                                                  • Word of the Day


                                                  • Ask the Experts



                                                            • 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-header
                                                            • Tip 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 be
                                                            • Tip 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's
                                                            • Zoho 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 other
                                                            • Email 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


                                                            Manage your brands on social media



                                                                  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

                                                                                      • CRM Community Learning Series

                                                                                        CRM Community Learning Series


                                                                                      • Kaizen

                                                                                        Kaizen

                                                                                      • Functions

                                                                                        Functions

                                                                                      • Meetups

                                                                                        Meetups

                                                                                      • Kbase

                                                                                        Kbase

                                                                                      • Resources

                                                                                        Resources

                                                                                      • Digest

                                                                                        Digest

                                                                                      • CRM Marketplace

                                                                                        CRM Marketplace

                                                                                      • MVP Corner

                                                                                        MVP Corner









                                                                                          Design. Discuss. Deliver.

                                                                                          Create visually engaging stories with Zoho Show.

                                                                                          Get Started Now


                                                                                            Zoho Show Resources

                                                                                              Zoho Writer

                                                                                              Get Started. Write Away!

                                                                                              Writer is a powerful online word processor, designed for collaborative work.

                                                                                                Zoho CRM コンテンツ



                                                                                                  Nederlandse Hulpbronnen


                                                                                                      ご検討中の方




                                                                                                              • Recent Topics

                                                                                                              • Direct Feed (Bank)

                                                                                                                Is Direct feed integration for AlRajhi and ADCB bank supported by Zoho Books in GCC/Saudi
                                                                                                              • Sales Order, Invoice and Payment numbers

                                                                                                                Hi zoho friends, it is me again, the slow learner. I'm wondering if there is a way to have it so the Sales order, invoice and payment numbers are all the same? It would be easier for me if they were the same number so there is not so many reference numbers
                                                                                                              • MS Teams for daily call operations

                                                                                                                Hello all, Our most anticipated and crucial update is finally here! Organizations using Microsoft Teams phone system can now integrate it effectively with Zoho CRM for tasks like dialling numbers and logging calls. We are enhancing our MS Teams functionality
                                                                                                              • Customer Satisfaction (CSAT) Report

                                                                                                                From data to decisions: A deep dive into ticketing system reports The customer satisfaction (CSAT) report helps teams understand how customers feel about their support experience, identify service gaps, and continuously improve the help desk. It turns
                                                                                                              • Timeline Tracking Support for records updates via module import and bulk write api

                                                                                                                Note: This update is currently available in Early Access and will soon be rolled out across all data centers (DCs) and for all editions of Zoho CRM. The update will be available to all users within your organization, regardless of their profiles or roles.
                                                                                                              • Shifts in Zoho People vs Zoho Shifts?

                                                                                                                Hello Zoho People Team, We hope you are doing well. We are evaluating the Shifts functionality within Zoho People and comparing it to the standalone Zoho Shifts product. We’ve encountered comments and discussions suggesting that the Shifts feature inside
                                                                                                              • Disable fields in During action in Blueprint?

                                                                                                                Hi there. I've tried field disable (setReadOnly(true)) using client script and the event is onMandatoryFormLoad on detail page, assuming it'll work on blueprint fields, but it bears no result. Is this the expected behaviour? That we can't do this yet?
                                                                                                              • Develop and publish a Zoho Recruit extension on the marketplace

                                                                                                                Hi, I'd like to develop a new extension for Zoho Recruit. I've started to use Zoho Developers creating a Zoho CRM extension. But when I try to create a new extension here https://sigma.zoho.com/workspace/testtesttestest/apps/new I d'ont see the option of Zoho Recruit (only CRM, Desk, Projects...). I do see extensions for Zoho Recruit in the marketplace. How would I go about to create one if the option is not available in sigma ? Cheers, Rémi.
                                                                                                              • Best Email Backup Wizard in 2026

                                                                                                                While searching for an email backup solution, my main hesitation was reliability. As a user, I had already seen many tools that looked promising but failed when handling large mailboxes, skipped folders, or caused authentication issues during the backup
                                                                                                              • Subforms and automation

                                                                                                                If a user updates a field how do we create an automation etc. We have a field for returned parts and i want to get an email when that field is ticked. How please as Zoho tells me no automation on subforms. The Reason- Why having waited for ever for FSM
                                                                                                              • Allow Managers to Create Shifts for Their Departments in Zoho People

                                                                                                                Hello Zoho People Product Team, Greetings and hope you are doing well. This feature request is related to Zoho People - please don't move it to zoho one! We would like to submit a feature request regarding shift management permissions in Zoho People.
                                                                                                              • Zoho Learn and Zoho CRM integration

                                                                                                                I would like to see an integration between Zoho Learn and Zoho CRM. 1. To be able to add articles in a related list in all modules 2. Zia to suggest related articles in a Deal or Case or Lead 3. Ability to read / search articles during a call / follow
                                                                                                              • Maintain steady traffic to your domain: How Domain Aliasing helps

                                                                                                                Consider this scenario: An organization has its primary domain as administrator.com. Now it wants to shorten its domain to admin.com because it's simpler and easier to remember. However, changing the domain completely can cause the following problems:
                                                                                                              • Why 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 Static
                                                                                                              • How do I migrate OLM file to Gmail?

                                                                                                                Migrating emails from Outlook for Mac to Gmail can be challenging because Gmail does not support OLM files directly. This limitation often causes confusion and delays, especially when users need quick access to important emails and mailbox data on a web-based
                                                                                                              • 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
                                                                                                              • Workflow rule only allows 10 workflow per module

                                                                                                                Apparently a Zoho professional edition only allows 10 workflow rules per module. This makes workflow allocation literally impossible while allocating potential to different members of the team. I have 15 licenses. Is there a way in which related alerts can be varied? In other words, is it possible to have different related alerts be triggered with different rule criteria. so if I say, if potential is 'x' then trigger related alert 'x' and if potential is 'y' then trigger related alert 'y' Thanks,
                                                                                                              • IF Statement in Zoho CRM Formula Field

                                                                                                                Hi, I am attempting to write a formula field that will give me one result if one statement AND another statement are true, then a different value if the first statement AND a different statement are true, else 0. Stated differently: if account = destination
                                                                                                              • CRM Percent custom fields: When will it show the % symbol and behave like %?

                                                                                                                1. Actually Percent custom fields fail to show the % symbol. 2. When in formulas Percent fields work like number: 100 x 5% = 5 ideal world 100 x 5% = 500 what happens actually 3. When importing Percent fields the % symbol has to be removed and the data
                                                                                                              • Free Webinar: Zoho Sign for Zoho Projects: Automate tasks and approvals with e-signatures

                                                                                                                Hi there! Handling multiple projects at once? Zoho Projects is your solution for automated and streamlined project management, and with the Zoho Sign extension, you can sign, send, and manage digital paperwork directly from your project workspace. Join
                                                                                                              • Automatically CC an address using Zoho CRM Email Templates

                                                                                                                Hi all - have searched but can't see a definitive answer. We have built multiple email templates in CRM. Every time we send this we want it to CC a particular address (the same address for every email sent) so that it populates the reply back into our
                                                                                                              • Editing the Ticket Properties column

                                                                                                                This is going to sound like a dumb question, but I cannot figure out how to configure/edit the sections (and their fields) in this column: For example, we have a custom "Resolution" field, which parked itself in the "Ticket Information" section of this
                                                                                                              • "Total Hours" on Employee Attendance Report

                                                                                                                I'm learning that in Zoho jargon, "total hours" does not include paid breaks. Or at least not the way that my setup is working. That seems a little weird to me, since most jurisdictions in the US don't differentiate between time spent on paid break and
                                                                                                              • Fixed assets in Zoho One?

                                                                                                                Hi, We use Zoho Books and have the fixed asset option in it. I started a trial for Zoho One and I do not see that as an option. Is the books that is part of zoho one equivalent to Zoho Books Elite subscription or is it a lesser version? Thanks, Matt
                                                                                                              • Integration with...

                                                                                                                Dear Zoho Commerce team, Please could you consider the integration within Zoho Commerce / Inventory and Qapla'? (https://www.qapla.it/en/) This app is better than Aftership in many ways: - Aftership integration require PRO plan and price start from more
                                                                                                              • Repeat Column merge in ZOHO writer columns doesn't allow to set max columns per row

                                                                                                                I'm using ZOHO writer to merge data from a ZOHO CRM subform and I want it to make a table. We're using Insert Table for Column Repeat, because this is what we need. (Name of column (Teamname) and underneath that a list of names of teammembers). It works
                                                                                                              • Generate leads from instagram

                                                                                                                hello i have question. If connect instagram using zoho social, it is possible to get lead from instagram? example if someone send me direct message or comment on my post and then they generate to lead
                                                                                                              • Adding Markdown text using Zoho Desk API into the Knowledge Base

                                                                                                                Hi Zoho Community members, We currently maintain the documentation of out company in its website. This documentation is written in markdown text format and we would like to add it in Zoho Knowledge Base. Do you know if there is REST API functionality
                                                                                                              • Create case via email

                                                                                                                Good Afternoon, I have just registered and am taking a look around the system. Is it possible to create a case via email.  I.e. an employee/client/supplier emails a certain address and that auto generates the case which then prompts a member of staff
                                                                                                              • Need a Universal Search Option in Zohobooks

                                                                                                                Hello Zoho, Need a Universal Search Option in Zohobooks to search across all transactions in our books of accounts. Please do the needful Thanks
                                                                                                              • Locked Notebook

                                                                                                                Hi, I hadn't used my Notebook in some time and was refamiliarizing myself with it. I clicked a lock icon and now I can't unlock. When I hit the information or unlock icons I'm taken to a page with the notebook icon and a keyboard. When I type, nothing
                                                                                                              • Unable to produce monthly P&L reports for previous years

                                                                                                                My company just migrated to Books this year. We have 5+ years financial data and need to generate a monthly P&L for 2019 and a monthly P&L YTD for 2020. The latter is easy, but I'm VERY surprised to learn that default reports in Zoho Books cannot create
                                                                                                              • Hide fields only for creation

                                                                                                                Hello, I'd like to hide some fields only during the creation of a contact in Zoho CRM. In fact I have some fields that are automatically calculated thanks to an automation, so when my users create a contact I don't want them to fill those fields. I know
                                                                                                              • Issues with Zoho Sheet in Mac

                                                                                                                I have downloaded the Zoho App from App Store but It is failing to Save As, Open & Download Operations. App Store
                                                                                                              • Weekly Sales Summary

                                                                                                                Is it possible to generate a weekly report in Zoho Books to show -$$ amount of estimates generated -# of estimates generated by Salesperson -$$ amount of Sales Orders created -$$ amount of Invoices generated
                                                                                                              • Subject character limit increase

                                                                                                                We have an occasional user case where subject lines exceed 500 characters which is the ZeptoMail imposed limit. While I understand long subject lines are not "best practice", these are particular notification emails with specific information for client
                                                                                                              • Can I write a check in Zoho Books with no associated bill?

                                                                                                                This currently does not seem possible, and I have a client that desperately needs this function if I am able to convert them with Quickbooks. Thank you in advance for your reply. 
                                                                                                              • OpenAPI Specs are just plain wrong

                                                                                                                The provided yml files for generating the OpenAPI specs are absolutely riddled with errors and inconsistencies. From missing fields on the objects, to just incorrectly named resource objects. I'm having to go through and manually changing the spec to
                                                                                                              • About Meetings (Events module)

                                                                                                                I was working on an automation to cancel appointments in zoho flow , and in our case, we're using the Meetings module (which is called Events in API terms). But while working with it, I'm wondering what information I can display in the image where the
                                                                                                              • Custom Footer – Zoho Writer Document

                                                                                                                Hello everyone, I’m having an issue adding a custom footer in a Zoho Writer document. I would like to insert my company information (including a logo + address) in the footer. The problem is that when I add these elements, the main content of my pages
                                                                                                              • Next Page