Hello everyone,
We're incredibly excited to announce the all-new AWS authentication for connections in Deluge! This highly anticipated feature simplifies connecting to Amazon Web Services, opening up a world of possibilities and allowing you to seamlessly integrate your Zoho apps with the power and scalability of the AWS cloud.
What does this mean for you?
This new integration empowers you to connect and access AWS services like S3 directly from within Deluge. This eliminates the need for third-party tools to achieve a connection between Zoho and AWS. It also allows you to harness AWS's scalability for handling massive datasets while utilizing Deluge's power for complex transformations.
How does it work?
AWS is now offered as a custom connector in Deluge. This AWS connection utilizes Signature Version 4 authentication, the most up-to-date and secure method for authenticating requests to AWS services. It offers several key advantages that help protect your AWS credentials and prevent unauthorized access.
Availability
The new AWS authentication for connections is available across all Zoho services that support
Deluge connections. This means you can use it within your existing Zoho applications, be it CRM, Books, Mail, or others, to unlock new possibilities.
Creating an AWS connection
- Navigate to the Connections section of the desired Zoho service. For this example, we'll use Zoho CRM. For Zoho CRM, you can access it under Settings -> Developer Hub -> Connections.

- In the Connections section, go to Custom Services and click the Create Service button.

- On the Create Service page, enter the following details:
Service Name: awss3 //Custom connector name
Service Link Name: awss3
Authentication Type: AWS Signature
Service Name: s3 //Amazon service name
AWS Region: Enter your AWS region. To find your AWS region, log in to your AWS account and navigate to Console -> S3 -> General Purpose Buckets. Locate your storage buckets and copy the AWS region (e.g., us-east-1) displayed next to the required bucket.

- Click Create Service. The AWS S3 custom service will now be created.
- Now, navigate to My Connections and click Create Connection.
- On the Create Connection page, go to Custom Services under Pick Your Service and select awss3.

- Enter the Connection Name and Connection Link Name. Then click Create and Connect.
- You'll be redirected to the AWS authorization page, where you'll need to enter your Access Key and Secret Key.

To get the Access Key and Secret Key:
- Log in to your AWS account and navigate to IAM.
- In the left pane, under Access Management, click Users.
- Select the required user from the list.
- On the User Details page, go to the Security Credentials section.
- Under Access Keys, click Create Access Key.
- On the next page, choose Command Line Interface (CLI) as the use case and click Next.
- Click Create Access Key.
- Copy the Access Key and Secret Key, then paste them into the respective fields on the AWS authorization page.
- Finally, click Connect.
- Your AWS connection has now been successfully created!
Working with AWS connections
Now you can utilize this AWS connection to integrate with AWS services and perform various actions, such as storing and retrieving data from Amazon S3. This connection can be leveraged across Zoho services (such as functions) to automate your data workflows.
For example, let's create a function to upload a file to AWS S3:
- Create a new function. Name the function and choose the appropriate type.

- Write the required scripts in the Deluge editor.
Here's a sample script which fetches a file from a given URL and uploads it to an AWS S3 bucket using the configured AWS connection:
fileResponse = invokeUrl
[
url:"
https://filesamples.com/samples/document/txt/sample1.txt" type: GET
];
file = tofile(fileResponse,"sample1.txt");
// Upload the file to AWS S3
awsResponse = invokeUrl
[
"https://<your-bucket-name>.s3.amazonaws.com/<file-name>" // Replace with your bucket name and file name
type: PUT
parameters:file
content-Type : "application/octet-stream"
connection: "awss3" // Use the AWS connection created earlier
detailed:true
];
// Log the response
info awsResponse;
- Execute the function by clicking the Save and Execute button.
- Switch to your AWS account, go to Console -> S3 -> General Purpose Buckets, and select the required bucket.
- You’ll see the sample file from the script listed under the Objects section. Every successful execution results in the file being uploaded to the bucket
Use cases
- Zoho CRM: You can automatically back up important customer documents from Zoho CRM to AWS S3. For instance, when a new file (e.g., contracts, proposals) is uploaded to a CRM record, a Deluge function can be triggered to fetch and store the file in S3 storage.
- Zoho Books: You can store and retrieve invoices from Zoho Books to AWS S3. When an invoice is generated, a Deluge function fetches the PDF and uploads it to an S3 bucket. This can act as centralized space for all your invoices.
We have comprehensive documentation covering everything you need to know about Deluge connections. For more information, visit our
Deluge Connections help doc.
Note: Please be aware that Zoho Creator has its own Connections feature, and we are working to bring AWS connections to Creator soon.
That’s all from us on the AWS connector! We hope you find it valuable and make the most of it across Zoho services. Give it a try, explore its possibilities, and let us know your thoughts.
And if you need any assistance, don’t hesitate to reach out to us. We’re always happy to help.
Regards,
The Deluge Team
Recent Topics
When I click on PDF/PRINT it makes the invoice half size
When I click PDF / Print for my invoice in Zoho Books, the generated PDF appears at half size — everything is scaled down, including the logo, text, and layout. The content does not fill the page as it should. Could someone advise what causes Zoho Books
Python - code studio
Hi, I see the code studio is "coming soon". We have some files that will require some more complex transformation, is this feature far off? It appears to have been released in Zoho Analytics already
API question - adding a thread to an existing ticket
Hi Is there an API function for the customer to add to an existing ticket thread? example, customer puts in new support ticket. support replies and ask for more details. customer replies with more details -what api function is used for this (will add record append to same ticket number?) Thanks
search and Smart Bar both missing in Mail
One of the users on my account does not have the search bar at the top right or the Smart Bar at the bottom left of the desktop Mail app. Any ideas how to get those back?
Why is Zoho Meeting quality so poor?
I've just moved from Office 365 to Zoho Workplace and have been generally really positive about the new platform -- nicely integrated, nice GUI, good and easy-to-understand control and customisation, and at a reasonable price. However, what is going on
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
Items Below Reorder Point Report?
Is there a way to run a report of Items that are below the Reorder Point? I don't see this as a specific report, nor can I figure out how to customize any of the other stock reports to give me this information. Please tell me I'm missing something s
Qwen as the default open source Generative AI model for Zia
Hello everyone, Zia Generative AI is transitioning from Llama (8B parameters) to Qwen (30B parameters) as the default model. This means that users who were using Llama as a GenAI service will now use Qwen. This upgrade was made with a vision to enhance
Calendar week view: Today + 6
Is there anyway to have the calendar change dynamically based on the date? Due to the amount of events, we only display a week at a time, but towards the end of the week, we can no longer see ahead to next week (without changing it manually every time).
E-Invoicing in Belgium with Zoho Billing
Starting January 1, 2026, Belgium is introducing mandatory electronic invoices (e-invoicing) for all B2B transactions between VAT-registered businesses. Invoices and credits notes must be exchanged in a prescribed digital format. How E-Invoicing works
How to restrict user/portal user change canvas view
Hi , I would like to restrict user / portal user change their canvas view because I hide some sensitive field for them. I dont want my user switch the canvas view that do not belong to them But seems Zoho do not provide this setting?
E-Invoicing in Belgium with Zoho Books
Starting January 1, 2026, Belgium is introducing mandatory electronic invoices (e-invoicing) for all B2B transactions between VAT-registered businesses. This means that invoices and credits notes must be exchanged in a prescribed digital format. How E-Invoicing
E-Invoicing in Belgium with Zoho Inventory
Starting January 1, 2026, Belgium is introducing mandatory electronic invoices (e-invoicing) for all B2B transactions between VAT-registered businesses. Invoices and credits notes must be exchanged in a prescribed digital format. How E-Invoicing Works
Enhancement Request for Multi-Asset Work Order Feature
Hello Latha, Thank you for your continued support. The multi-asset Work Order feature is extremely helpful. I did some testing based on our requirements, and during the process, I noticed a few areas where we need your team’s support to improve the feature
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
Weekly Tips : Make collaboration effortless with Whiteboard in Zoho Mail
Working with your team often means switching between emails, notes, and other applications just to explain an idea. Maybe you are trying to sketch a layout, plan a workflow, or quickly brainstorm ideas—with text alone, things can get confusing. So how
Add Option to Mass Dispatch by User
Hello! We are using the dispatch console to dispatch service appointments to our service ressources. Right now, the process is our dispatcher verifies each ressource's route for the day and dispatches it after validation. Sadly, there doesn't seem to
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
Error AS101 when adding new email alias
Hi, I am trying to add apple@(mydomain).com The error AS101 is shown while I try to add the alias.
How to add to Subforms via Zapier with Zoho Writer?
I have the following layout for a Zoho Writer Document. As you can see there is a repeating subform taking in "Items". I am trying to make a Zapier integration with it, and I can see there is 1 field saying: "Items", but it does not specify how I'm supposed
Contrôles administratifs granulaires : un atout pour la sécurité des e-mails
La moindre erreur dans votre système de messagerie peut coûter très cher à votre entreprise, tant en argent qu’en conformité et en image de marque. Pour beaucoup d’organisations, ce risque est bien réel. Les e-mails véhiculent quotidiennement des informations
Include the "Added Email ID" to the Filters of a Report
Hi, With a Report and lots of entries, a normal thing is to filter entries by the submitter, but that is not included in the Auto Filter of Reports and you can't add a custom filter to a Report without specifying the actual value. I would like to be able
Marketer's Space: Why mobile optimization deserves a place in your email strategy
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,
Collections Management: #6 Realign Customers who gets back In-Term
Arun stared at the subscription list on his dashboard. Another account had just been moved to Cancelled status after completing the whole dunning process. Nothing unusual, just that payment failures happen, retries fail, and cancellation is the expected
Zoho Mail IP Blacklist
I need problems with send mails: Error: junk mail rejected - sender4-op-o10.zoho.com 136.143.188.10, is in RBL. Spamcop. Please remove FQDN for blacklist. Regards.
I can receive but not send emails
Hello, I've been not able to send emails for almost a year now. I been using alternate email to do this. I want to know how to fix this so I can use my zoho account normally again.
Setting checkbox value on template in Sign from Creator
Good day, Please help me understand how do I set a tick from a checkbox in Creator into a checkbox on a Sign template. Below is the only values on the Sign template and the code from Creator, "field_boolean_data": {}, "field_date_data": {}, "field_radio_data":
The challenge of 24/7 connectivity: Being present and meeting customer expectations
Before television entered our homes, radio was our window to the world. We had to tune carefully to catch voices from distant places. When television arrived, the world began to grow smaller. We can watch rocket launches, see the goal that wins our favorite
How to download all attachments from inbox, send, other folders in one go
Hi All, Appreciate if anyone could help me with steps for below requirement. How to download all attachments from inbox, send, other folders in one go. Even mapping to new folder will help me. Thanks in advance.
Recruit paid support?
Hi all, Could anyone who has paid support package advise if it provides value for money with regards to support response times? Exploring the idea as unfortunately when we have faced issues with Recruit it has been a 7+ day timescale from reporting to
Cannot connect mail accounts to Thunderbird
Hi Support - I'm attempting to add my mail accounts to Thunderbird but I'm getting an unable to login to server error. I tried to use the password associated with my account I received the unable to login error. So I went into Zoho Accounts and generate
Alias Email Id already exists
Hi, I just verified my domain sesque (dot) com and now I am trying to create the admin account using admin (at) sesque (dot) com, but I am getting an error saying "Alias Email Id already exists". I used to have another Zoho account with this email address,
Unable to connect to smtp server, connection timed out
Hi Team, I am facing below issue, while sending out emails from thunderbird client. It used to work, facing this issue from morning. Error: Sending of the message failed. The message could not be sent because the connection to Outgoing server (SMTP) smtp.zoho.com
javax.mail.authenticationfailedexception 535 authentication failed
Hi, I am facing 535 authentication failed error when trying to send email from zoho desktop as well as in webmail. Can you suggest to fix this issue,. Regards, Rekha
Issue with Creator's IF logic
Hi, I found the following code produces unexpected results: if(-1.0 < 0.0000000) { info "True"; } else { info "False"; } if(-1.0 < 0.000000) { info "True"; } else { info "False"; } The output returned is: False True However, the
Kaizen #217 - Actions APIs : Tasks
Welcome to another week of Kaizen! In last week's post we discussed Email Notifications APIs which act as the link between your Workflow automations and you. We have discussed how Zylker Cloud Services uses Email Notifications API in their custom dashboard.
Client Portal ZOHO ONE
Dear Zoho one is fantastic option for companies but it seems to me that it is still an aggregation of aps let me explain I have zoho books with client portal so client access their invoice then I have zoho project with client portal so they can access their project but not their invoice without another URL another LOGIN Are you planning in creating a beautiful UI portal for client so we can control access to client in one location to multiple aps at least unify project and invoice aps that would
Zoho Creator customer portal users
Hi, I'm in a Zoho One subscription with our company. I'm running a project now that involves creating a Zoho Creater application and using the Zoho Creator Customer Portal. At most we need 25 customer portal users. In our Zoho One plan we only get 3
DKIM Verification Failed (Namecheap)
Hi! I have already set up the TXT records in Namecheap but I keep getting the "Verification Failed" pop up. Was wondering if I'm the only one who has this problem and can anyone help me with this? Thanks!
Emails stuck in Queue
Hi there, Since yesterday I have a few out going emails stuck in a queue. It say it will auto retry sending however nothing is happening. It seems to be affecting roughly 50% of my outgoing emails. Please help Thanks
Next Page