Dear Campaigns Users,
The wait is over! We’re excited to announce that the enhanced bot filtering feature is now live in Zoho Campaigns. This update brings greater accuracy to your email campaign reports by distinguishing real user engagement from automated bot activity.
What are bot opens/clicks?
Bot opens/clicks are interactions triggered by automated software rather than real users. These bots often scan emails for security purposes, leading to inflated engagement metrics. You may notice multiple opens/clicks from a single contact—even if they never actually interacted with your email.
Why does bot filtering matter?
Bot-generated activity can skew your campaign analytics, making it harder to measure true engagement. With our advanced bot filtering, you’ll get a more reliable view of your audience’s response, allowing for better decision-making.
Key features of bot filtering in Zoho Campaigns
Easy toggle: Enable or disable bot filtering with a single switch under Settings > General Settings > Bot Filter. The feature is enabled by default to ensure data accuracy from the start.
Transparency: Your reports will indicate whether bot filtering is active, keeping your analytics clear and reliable.
Detailed reporting: Whether the filter is enabled or disabled, your campaign reports will display:
Reliable opens/clicks (verified engagement by individuals)
Bot opens/clicks (automated activity)
This dual metric system provides a clearer understanding of your campaign performance.
Apple Mail Privacy Protection (MPP)
Apple Mail users can enable Mail Privacy Protection (MPP), which prevents senders from accurately tracking email opens. When activated, Apple Mail pre-loads tracking pixels automatically, making it seem like all emails are opened—even if they aren’t.
This results in inflated open rates and makes it challenging to distinguish real user engagement from automated activity.
How Does Zoho Campaigns Address This?
Zoho Campaigns provides MPP Opens as a separate metric in your reports. Using intelligent data modeling, our system helps you assess engagement more accurately, so you can measure campaign success despite Apple’s privacy updates.
How to Enable Bot Filtering in Zoho Campaigns
Step 1: Locate the Bot Filter option Go to Settings > General Settings to find the Bot Filtering setting.


Step 2: Enable or disable bot filtering
Disabled: Your reports will show total opens/clicks (including both human and bot activity), with bot metrics available for comparison.
Step 3: Confirmation pop-up when disabling bot filtering
If you choose to disable bot filtering, you will receive a confirmation pop-up explaining that this may affect segmenting and automation workflows.

Notes: With the enhanced bot filtering now active, you may notice a more accurate reflection of your open and click rates. Prior to April 1st 2025, campaigns filtered out some bot requests to show open rates. Now, with this update, our bot detection has been significantly improved, allowing us to identify a greater number of bot interactions. Consequently, you might observe a slight decrease in open and click rates compared to previously inflated numbers, as we now detect and filter more bots than beforeApple MPP opens will be included in segments and workflows by default.
Campaign reports from April 1st 2025, onward will show updated data, including reliable opens, unreliable opens, and bot opens based on bot filter settings.
- For past campaigns, we have filtered out the bot engagement by default, hence the campaign reports will show reliable and MPP opens.
New filters in the Contacts section allow for deeper analysis of reliable opens vs. bot opens.
Changes to bot filtering settings will be tracked in Audit Logs.

We’re Here to Help!
We believe this update will give you more confidence in your email analytics and help you optimize your campaigns with precision. Try it out, and let us know how it works for you!
Happy email marketing!
Best regards,
Zoho Campaigns
Recent Topics
Best way to handle a credit card download fiasco
Hi there, hoping that someone knowledgable with book keeping can give me the answer here. One of my credit cards has been integrated with Zoho books and we have been downloading transactions with no issue. The credit card got compromised and was used
When Opening Zoho Mail I always get a Tab with an error (See attached image)
Everytime I open Zoho mail I get this. It is trying to open a deleted email. I already tried going to Settings > While Starting up Changed that option back and forth but this persists. Its annoying. Other than that I love this. Any help would be appreciated.
Pre-Registration - Suggestion
Suggest to add a Pre-Registration feature for non-scheduled events. Scenario is that we have a training academy and would like to collect pre-registrants prior to an actual scheduled event so we can use this as a basis for demand management and scheduling of new events for those expressing interest.
Not all messages showing in folders in iOS mail.app
I have a bunch of emails filed in various folders. Those folders are showing all of the emails in them on Zoho.com and in the Zoho Mail app on my iPhone and my iPad. They also all show up fine in Mail.app on my Mac. The problem is that certain (not all)
Where do the 'Archived' mails go?
I have hit 'Archive' on quite some mails I still needed, but didn't want in my inbox anymore. I obviously thought 'Archive' is not the same as 'Delete', since they don't even pass the trash folder this way, and right now I was looking for one of those
Signature image size changing on replied emails
Hi, Sometimes I see the size of the image I use as signature changes when I open replied emails. Do you know why is this happening? It doesn't seem to happen when I send emails to Gmail though. Signature should look like in attachment "Signature_normal.jpg"
Não consigo enviar emails. "Razão:533"
Não consigo enviar emails. "Razão: 533 Relaying disallowed. Invalid Domain" aparece e me impede de enviar emails... Como resolver o problema?
Error when setting up IMAP access in Gmail
Hi I set up POP3 access via Gmail for my Zoho-hosted domain email. I just tried to change it to IMAP access, however when inputting the settings I received the following error message from Gmail "Missing +OK response upon connecting to the server: * OK
Zoholics Europe 2025: Unlocking the Power of Zoho CRM : A Hands-On Workshop
Why should you attend? At Zoholics Europe 2025, Zoho’s official user conference, you’ll have the opportunity to connect directly with experts and explore powerful tools that help businesses elevate customer experiences. Be sure to attend one of the most
"Wrong password or login" Problem to configure Zoho on MAIL App on my Macbook
Hi, I'm having problems to configure my e-mail on my MAIL App(Macbook pro). My e-mail is hari@trespontoum.net Actually was working perfectly, and still working on my Iphone. My MAIL App prompt me that my login or password is wrong. I tried to change 3
How do I delte a mailbox alias
Hi everyome, I have created a mailbox alias on one of my accounts, but I can't figure out how to delete it again. When I go into the control panel on my super-admin account and click on user details and the settings for the user, I can see the mailbox
Allowing vendors to Upload Purchase Invoices against Purchase Order
Work Flow: Once Project is executed, We send Purchase order to every Vendors asking them to Share the invoice against the same. Most of the time Vendors Send invoices through Mails but our Finance Team miss to book those Purchase Invoices in Zoho Books.
Deluge - forward incoming email with original attachments and content but new subject
I'm working in ZohoMail with a 10GB paid account. Using a filter and a custom function, I can send a new mail with the original email content and a new subject, but I'm struggling to find how to attach the original attachment to a new mail - or even to
Error: "The conversation window has expired." on WhatsApp
Hello, I would like to know why this error appears in the messages within WhatsApp from the CRM: "The conversation window has expired." The question arises because a potential client sent us a message at 11:00 PM and we are responding the next day at
How to Sync Desk KB and Sales IQ KB?
Hi, we have just started to use Desk and are using the SalesIQ Chat. Ideally I'd like to use the 'FAQ' feature on chat (which uses SalesIQ KB) and also allow our customers to use the self-service KB that comes with Desk. Unfortunately they are two different
Need help! Unable to send message; Reason: 554 5.1.8 Email Outgoing Blocked.
Hi Zoho team My account name is senpai.atelier, it’s been few days I can’t send Emails with the same error messages. I’ve raised the issue to support@zohomail.com that doesn’t respond to my query. I wonder if you may help troubleshooting soon.
Zoho arrives to Spam on all Microsoft Accounts (Outlook, Hotmail, Microsoft 365)
I believe this is a very serious issue. All my email accounts in Zoho arrives straight to SPAM. Thing is, a lot of clients rely on email arriving to Inbox, specially on Microsoft Accounts since it is used a lot both for business and personal email sending.
Registeration
I just added the TXT code. What next?
Cannot receive password protected zip files
Hello, I cannot received a password protected attachments. Also all my members in the same domain has the same problems. Can you please help me? Best regrads
ERROR 554 5.1.8 Sender Address Blocked code(554)
We have an email with Zoho ( comercial@bruiser.com.br), but, when we try associate the account in GMAIL, the server shows this message: 554 5.1.8 Sender Address Blocked code(554) I see this error appear when the limits of returns exceded 10 messages,
How do I associate pricebooks to a customer?
I setup a few pricebooks, that worked fine. But now the only thing I can do with it, when I enter a quote or sales order, I can select which pricebook to use, but I have to do this product by product every time I add one. Is there a way to connect a pricebook
Zoho mail stopped receiving emails
Our email are stopped to receive outsider email. i have checked the DSN, it's pointed to ZOho mail. Can anyone help me to fix this issue urgently? Thanks
send email from web application
Hello, I'm experiencing an issue with sending emails from my web application. Here are the configuration parameters currently in use: ini Copia Modifica quarkus.mailer.from=noreply.sedis@mondonovo.net
quarkus.mailer.host=smtp.zoho.com
quarkus.mailer.port=465
Custom CSS in Zoho Form
Hi, Please let me know, how we can add custom css in Zoho Form. Thanks
Zoho Recruit
Getting this issue
Missing Email
We recently started using ZohoMail we migrated our users from google workspaces. The migration process seemed to have gone smoothly however not all emails are showing in the inbox folder. For example: If I sort the inbox folder from old to new. (Oldest
Client Script Quality of Life Improvements #1
Since I'm doing quite a bit of client scripting, I wanted to advise the Zoho Dev teams about some items I have found in client script that could be improved upon. A lot of these are minor, but I feel are important none-the-less. Show Error on Subform
Account blocked after accessing via VPN
All my accounts are blocked after using a VPN. I have submitted multiple support tickets without response. It’s critical that my email be restored asap Can you please provide a way to unblock my accounts
Exchange Rate Updates
Hi, It would be great that when you work with multiple currencies, the exchange rate updates automagically every day (as seen on Zoho Books) or at least that when you create/update an opportunity the exchange rate could be manually updated, or maybe both!
Courses without signup
Can I create "real" public courses where no signup is needed?
Espace Sandbox – Votre environnement de test sécurisé dans Zoho Projects
Zoho Projects propose un sandbox sécurisé pour tester des configurations, des personnalisations et des modifications sans compromettre les données en production. Note : Disponible avec le plan Enterprise le plus récent basé sur les utilisateurs (y compris
Descargas en learn
Buenos dias, yo en mis cursos para no tener que cargar los archivos que utilizare en las lecciones decidi utilizar la opcion de bloques para añadir un enlace de mi workdrive con el video que deseo para que sea todo mas organizado, pero hay un problema.
Mail delivery
I initially had a problem sending any outgoing mail and was able to fix it on my own, given Zoho support never got back to me. However, despite being able to send emails now, none of my mail to different Gmail addresses are arriving, and they are not
Mermaid Support & Zoho Learn
Hi Zoho Team, I’m currently working with Zoho Learn and was wondering if there’s any way to add support for Mermaid syntax to create flowcharts, sequence diagrams, and other visual elements within articles or lessons. Mermaid is widely used in technical
Blocked due to VPN
Hi My account outgoing mails and IMAP access have been blocked due to using a vpn being interpreted as suspicious logins. I’ve tried to mail support but not sure if this is also blocked. This is extremely frustrating as I’m using a vpn because I’m travelling
reset admin access.
I am a user under the domain @lanutraceuticals.com. I do not have admin access. Kindly let me know the administrator contact or help me reset admin access.”
Unsubscripation booked domin
Kindly Un subscription booked domain
How to change Super Admin
Good Day, Can someone kindly guide me on how to change the super Administrator. I have tried many times but could not succeed.
Events disappearing in Calendar
To reproduce the bug: 1.- Add a new event in Calendar 2.- Type any name for the Event 3.- Click "Create" 4.- The event appears 5.- Click on the event to open it 6.- Optional: Edit the event 7.- Click OK 8.- After two seconds, the event disappears Now, click on another day and then come back to the inserted event's day. The event appears.
Mail transfer to a contact with multiple accounts
Hi, Since we can only associate one email for a Contact across Zoho, would it be a problem if we want to merge our mailbox in the future? For example, Mr. Jones is the main POC for 5 accounts, once we merge our mail where would the messages go-- is it
Next Page