Gmail's new guidelines and their impact on Deluge

Gmail's new guidelines and their impact on Deluge

Hello everyone,

We'd like to inform you about the upcoming changes to Gmail's guidelines, set to take effect on February 1, 2024, which will have implications for send mail Deluge tasks across Zoho services.

Gmail is rolling out policy changes with the primary goal of fortifying security and reducing spam within its platform. Take a look at Gmail's announcement for more details.

The impact of the updated guidelines on Deluge can be categorized as follows:
  • Gmail address in from address value
  • High-volume emails to Gmail addresses
-----

Gmail address in from address value
This pertains to when the sender's email address for emails sent from Deluge is a Gmail address(both gmail.com and googlemail.com).

Policy change
Gmail will begin using a DMARC quarantine enforcement policy. DMARC allows domain owners to specify policies that instruct receiving email servers on how to handle messages that fail DMARC authentication.
Impact

This implies that emails sent with "gmail.com" or "googlemail.com" as the sender (or from) domain will be quarantined by the recipient servers.

To prevent delivery issues and potential IP reputation damage, emails with a sender domain of "gmail.com" or "googlemail.com" will not be triggered from Deluge after February 1.
Please be aware that this limitation is specific to when gmail.com and googlemail.com is the sender domain. If you have a custom domain, such as zylker.com, hosted on Google Workspace, then it will not be impacted by the new sender email limitation.
Note: It's worth noting that the Deluge script execution itself will not encounter any issues if Gmail's criteria are not met. The failure is limited to the delivery of emails from the send mail task.
Plausible scenarios
  • Super Admin/admin email addresses - If a Gmail address is the account mail id, then such accounts will be affected.
  • loginuserid in the from address - If the zoho.loginuserid returns the domain value 'gmail.com' or 'googlemail.com' and is used in the 'from' address, the email will not be sent.
  • Verified email addresses - In cases where the verified email address of users is a Gmail address.

Resolution
To resolve this situation, we encourage the use of email addresses other than Gmail, preferably non-public email addresses.

For example, if the Super Admin or admin has an email address with a Gmail domain, then they can update the workflow by replacing the zoho.adminuserid with another verified email address (e.g., xyz@zylker.com).

Before:
sendmail
[
from: zoho.adminuserid
to: "<recipient mail id>"
subject: "<subject>"
message: "<message>"
]

After:
sendmail
[
from: "xyz@zylker.com"
to: "<recipient mail id>"
subject: "<subject>"
message: "<message>"
]

To manage verified email addresses, kindly contact support@zohodeluge.com.

-----

High-volume emails to Gmail addresses
This pertains to when a considerable number of emails (5,000 and above) are intended to be sent to Gmail addresses.

Policy change
The revised policy mandates that domains sending more than 5,000 emails per day to Gmail addresses need to adhere to enhanced authentication requirements.

Plausible scenario
Consider an organization, Zylker, which manages a supplier management portal with 10,000 portal users, all using Gmail addresses. Zylker regularly dispatches emails to these 10,000 users from its dedicated address (admin@zylker.com). Now, this domain, zylker.com, needs to fulfil Gmail's new guidelines for the emails to be delivered.

Resolution
  • DKIM alignment - Authenticating your domain will verify your DKIM record and help fulfill Gmail's criteria. For adding DKIM Record(s), kindly contact support@zohodeluge.com.

  • DMARC record - Ensure that the DMARC record for the domain is published, with at least the policy be set to "none".

    For example, assuming you purchased your domain on Dreamhost.com, you must visit their platform and configure the DMARC policy as "none," following the provided instructions.

-----

Why is compliance with the new guidelines essential?
The stipulated requirements must be met by February 1, 2024. As per Gmail's announcement, emails failing to adhere to these criteria may face rejection or be flagged as spam by their servers.

We appreciate your understanding and cooperation in ensuring that the necessary adjustments are made to your email configurations before the specified rollout date.

If you have any questions or concerns, please feel free to reach out to us at support@zohodeluge.com.

Regards,
Deluge Team


      Zoho Campaigns Resources


        • Desk Community Learning Series


        • Digest


        • Functions


        • Meetups


        • Kbase


        • Resources


        • Glossary


        • Desk Marketplace


        • MVP Corner


        • Word of the Day


        • Ask the Experts


          • Sticky Posts

          • Function #41: Sync Associated Subforms!

            Welcome back everyone! The last custom function showed how to update a Contact with Product details from it's Related list in Deals. This week, let's look at a function that lets you update subform records in two modules simultaneously when one of them is updated. Business scenario Let's look at how subform helps in an education institution that has deployed Zoho CRM. National Public School, Austin (made up, of course!) has set up Zoho CRM and it follows the same relationship pattern of "Students",

          Zoho CRM Plus Resources

            Zoho Books Resources


              Zoho Subscriptions Resources

                Zoho Projects Resources


                  Zoho Sprints Resources


                    Zoho Orchestly Resources


                      Zoho Creator Resources


                        Zoho WorkDrive Resources



                          Zoho CRM Resources

                          • CRM Community Learning Series

                            CRM Community Learning Series


                          • Tips

                            Tips

                          • Functions

                            Functions

                          • Meetups

                            Meetups

                          • Kbase

                            Kbase

                          • Resources

                            Resources

                          • Digest

                            Digest

                          • CRM Marketplace

                            CRM Marketplace

                          • MVP Corner

                            MVP Corner




                            Zoho Writer Writer

                            Get Started. Write Away!

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

                              Zoho CRM コンテンツ



                                ご検討中の方

                                  • Recent Topics

                                  • Is there a plan to integrate zoho voice with zoho books?

                                    Hello, Is there a plan to integrate zoho voice with zoho books? Right now we are using the Twilio SMS integration into zoho books, but have recently decided to switch to zoho voice for calls and sms. Is there a plan to integrate zoho voice natively into
                                  • Zoho Tables is now live in Australia & New Zealand!

                                    Hey everyone! We’ve got some great news to share — Zoho Tables is now officially available in the Australian Data Center serving users across Australia and New Zealand regions! Yes, it took us a bit longer to get here, but this version of Zoho Tables
                                  • 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 these
                                  • Introducing Dedicated Modules for Plans, Addons, and Coupons in Zoho Billing

                                    We’ve enhanced the way you manage Plans, Addons, and Coupons in Zoho Billing. Previously, all three grouped together under Subscription Items. Now, each one has its own dedicated module, giving you a cleaner and more intuitive experience. This update
                                  • Sortie de Zoho TABLE ??

                                    Bonjour, Depuis bientôt 2 ans l'application zoho table est sortie en dehors de l'UE ? Depuis un an elle est annoncée en Europe Mais en vrai, c'est pour quand exactement ??
                                  • Issue with WhatsApp Template Approval and Marketing Message Limit in Zoho Bigin

                                    We are facing issues while creating and using WhatsApp message templates through Zoho Bigin, and we request your clarification and support regarding the same. 1. Utility Template Approval Issue Until December, we were able to create WhatsApp templates
                                  • How to install Widget in inventory module

                                    Hi, I am trying to install a app into Sales Order Module related list, however there is no button allow me to do that. May I ask how to install widget to inventory module related list?
                                  • Zoho Social - Feature Request - Non-US Date Format

                                    Hi Social Team, I have noticed that there is no option to change the date format from US mm/dd/yyyy to others like dd/mm/yyyy. It would be great to see this added as the platform matures. Thanks for considering this feedback.
                                  • Drop Down Value

                                    Hi, May I know why Zoho Flow treat this drop down as number and not as string. If so, how can I fetch the right value for filtering. This field is from Creator, in Creator upon checking by default it is a string since it's not a lookup field.
                                  • Zoho CRM's mobile apps: A 2025 Recap

                                    2025 marked a year of steady progress for Zoho CRM's mobile apps. We rolled out several updates and features to improve usability and make everyday CRM work a lot easier to manage. Here’s a look back at some of the key releases from 2025. Android releases
                                  • Facebook follower count doesn't match FB Analytics

                                    Hi all, I am wondering if anyone else has issues with follower counts for Facebook not matching FB's native analytics tool. On the Zoho dashboard, it's showing 1,007, but FB shows 1,060. All the other channels match up. Any insights are much appreciated!
                                  • Meta and Facebook data report discrepancy

                                    I have been currently gathering manually facebook follower data thru meta. In zoho marketing plus the social media reporting only allows for page likes, and so there is a discrepancy with the data. please the difference in files attached. Is there way
                                  • 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.
                                  • Unlocking New Levels: Zoho Payroll's Journey in 2025

                                    Every year brings its own set of challenges and opportunities to rethink how payroll works across regulations and teams. In 2025, Zoho Payroll continued to evolve with one clear focus: giving businesses more flexibility, clarity, and control as they grow.
                                  • Can I export all attachments from Zoho CRM?

                                    Can I export all attachments from Zoho CRM?
                                  • Please can the open tasks be shown in each customer account at the top.

                                    Hi there This has happened before, where the open tasks are no longer visible at the top of the page for each customer in the CRM. They have gone missing previously and were reinstated when I asked so I think it's just after an update that this feature
                                  • What's new in Zoho Sheet: Simplify data entry and collaboration

                                    Hello, Zoho Sheet community! Last year, our team was focused on research and development so we could deliver updates that enhance your spreadsheet experience. This year, we’re excited to deliver those enhancements—but we'll be rolling them out incrementally
                                  • Community Digest — Noviembre y Diciembre 2025

                                    ¡Hola, Comunidad de Zoho en Español! Cerramos el año de la mejor forma con nuestro último Community Digest de 2025, donde podrás encontrar las últimas novedades de nuestros productos. ¿Todo listo para empezar 2026 con el mejor pie? ¡Vamos a ello! Zoho
                                  • Zoho Projects Plus’ 2025- the year we launched

                                    We’ve been building project management tools for the past 19 years, and a question we often hear is: Different teams in our organization prefer different project management methods; while the development team prefers agile, the marketing and sales teams
                                  • Why can't we change the Account type from an Expense to an Asset?

                                    Like the question. Why in QuickBooks for example if I mistakenly created an account as an expenses and I already captured information in those accounts, I can just change the account type from expense to asset
                                  • Zoho Books emails suddenly going to Spam since 11 Nov 2025 (Gmail + now Outlook) — anyone else?

                                    Hi everyone, We migrated to Zoho Books in July 2025 and everything worked fine until 11 Nov 2025. Since then, Zoho Books system emails are landing in customers’ Spam (first Gmail, and now we’re seeing Outlook/Office 365 also starting to spam them). Impacted
                                  • How do you print a refund check to customer?

                                    Maybe this is a dumb question, but how does anyone print a refund check to a customer? We cant find anywhere to either just print a check and pick a customer, or where to do so from a credit note.
                                  • Data Import | Zoho Analytics Custom Query Window Size

                                    Please increase the window size for the Custom Query Data Import. It's impossible to work with such a small query window.
                                  • Company Multiple Branch/ Location Accounting

                                    Hi All, anyone know whether company can maintain their multiple Branch Accounting in Zoho  Books. It will be chart of Accounts & Master Data will be same but different report available as per per Branch. Thanks & regards, Vivek +91 9766906737
                                  • Zoho Books Invoices Templates

                                    It would be really helpful to have more advanced features to customise the invoice templates in Zoho Books. Especially I´m thinking of the spacing of the different parts of the invoice (Address line etc.). If you have a sender and receiver address in
                                  • Support for Developing Zoho Recruit Extensions via Zoho Sigma

                                    Hi, I’m interested in building an extension for Zoho Recruit using Zoho Sigma. However, when I navigate to Sigma and attempt to create a new extension (via the "New Extension" option), Zoho Recruit does not appear as a listed service—only options like
                                  • Email Administrators! Join our tips & troubleshooting series

                                    Greetings to all the admins out there! This announcement is exclusively for you. As we step into the New Year, we’re excited to start a dedicated series of admin-specific tips curated to support you. These posts will help you overcome everyday challenges
                                  • Notes badge as a quick action in the list view

                                    Hello all, We are introducing the Notes badge in the list view of all modules as a quick action you can perform for each record, in addition to the existing Activity badge. With this enhancement, users will have quick visibility into the notes associated
                                  • Deprecation of the Zoho OAuth connector

                                    Hello everyone, At Zoho, we continuously evaluate our integrations to ensure they meet the highest standards of security, reliability, and compliance. As part of these ongoing efforts, we've made the decision to deprecate the Zoho OAuth default connector
                                  • Personalize your booking pages with Custom CSS

                                    Greetings from the Zoho Bookings team! We’re introducing Custom CSS for Zoho Bookings, designed to give you complete control over the look and feel of your booking pages. With this new feature, you can upload your own CSS file to customize colors, fonts,
                                  • Free Webinar : Unlock AI driven business insights with Zoho Inventory + Zoho Analytics

                                    Are you tired of switching between apps and exporting data to build customized reports? Say hello to smarter & streamlined insights! Join us for this exclusive webinar where we explore the power of the Zoho Inventory–Zoho Analytics integration. Learn
                                  • No OR Filter for Views with a Related Modules Criteria

                                    We would like to create a Deal View where the User can see all their deals. For that, we would need an OR to connect the criteria. One of the Fields is a "multiselect User", these (Related Modules Criteria) can only be Filter with an AND. Even between
                                  • Import Function: ONLY update empty fields

                                    When setting up an import from a spreadsheet to CRM, there is a checkbox "Don't update empty values for existing contacts" (see screenshot below). While I see some limited benefit from this functionality, I think there should also be an "ONLY update empty
                                  • Sales IQ Chat Widget is Only Displaying Last Name

                                    Can anyone suggest why the widget is only displaying "last name"?! We have the latest version of the wordpress plugin installed. Thanks Thanks!
                                  • 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
                                  • Begin the year with best practices in the Zoho Desk mobile app : Part 2

                                    In focus: Optimizing collaboration and supervision Let's begin 2026 with Part 2 of our tips series on driving your ticketing operations at your fingertips. In Part 1, we explored streamlining operations within tickets. This helped individuals at Omniserve
                                  • Can we disable add to cart in Zoho Commerce?

                                    Hello, Our sales happen on the phone. During the call the customer is directed to our website to inspect the products together with the sales rep. So we need a way to present our inventory. I figured Zoho Commerce is a good fit for this use case. However we would have to disable the possibility to purchase products in the shop. Is that possible? Sunny regards, Artjom
                                  • How to update "Lead Status" to more than 100 records

                                    Hello Zoho CRM, How do I update "Lead Status" to more than 100 records at once? To give you a background, these leads were uploaded or Imported at once but the lead status record was incorrectly chosen. So since there was a way to quickly add records in the system no matter how many they are, we are also wondering if there is a quicker way to update these records to the correct "Lead Status". I hope our concern makes sense and that there will be a fix for it. All the best, Jonathan
                                  • Zoho DataPrep and File Pattern configuration

                                    I'm using Zoho data prep to ingest data from One Drive into Zoho Analytics... The pipeline is super simple but I can't any way to get all the files that I need. Basically I need to bring all the files with a certain pattern and for that I'm using a regex
                                  • JWT Token authentication problem that sometimes generates infinite redirect loops

                                    Description : Nous proposons un bouton sur notre plateforme permettant de rediriger l'utilisateur vers le portail ZohoDesk via un jeton JWT pour une authentification transparente. Cependant, il arrive que certains utilisateurs soient pris dans une boucle
                                  • Next Page