An update to improve email delivery | Email Authentication & Relay

An update to improve email delivery | Email Authentication & Relay

Update Rollout

Latest Update: Enterprise users (8th July, 2025)

This update is now live for Enterprise plan users in all regions. This includes People Plus, but not Zoho One, which will be covered in an upcoming update.

Professional users (31st May 2025)

Update was made live for Professional plan users in all regions.

Standard users - US DC (26th May, 2025)

Update was made live for Standard plan users in the USA region.

Standard users - Except US DC (5th May, 2025)

Update was made live for Standard plan users from all regions except the USA.

For Trial Users (signed up on or after April 8, 2025)

If your email-sending domain is not authenticated, all emails will be sent from Zoho Recruit's authenticated domains by default. This update was made live across all data centers. Once you authenticate your domain, emails will automatically be sent from your own email address.

For Free Plan Users

All emails will be sent from Zoho Recruit’s authenticated domains. This update is active across all data centers. To send emails from your own domain, you’ll need to upgrade to a paid plan and complete email authentication.
Dear Zoho Recruit Community,

We hope this message finds you well. This post is to inform you about an important update regarding the authentication of all email domains in your Zoho Recruit account.

Effective 31st March 2025, emails sent using email addresses with unauthenticated email domains will be delivered via our internal relay servers.

What does this mean?

After 31st March 2025, if an email is sent using an email address with a unauthenticated email domain, instead of being sent to the recipient(s) via your email provider's servers, it will be rerouted through ZeptoMail. See the image below for a visual representation of this change.


What is ZeptoMail?

ZeptoMail is Zoho's transactional email service that automates the sending of key emails to users like password resets, welcome emails, and invoices. See More

How will change affect me?

When an email is sent through our relay servers (ZeptoMail), the following changes will apply;

From & Reply-To addresses

We are now requiring domain authentication for all email-sending domains. If users have been sending emails from non-authenticated addresses, their email addresses will be automatically reformatted unless their domains are authenticated.

For example, if a user sends an email from sales@zylker.com while the zylker.com domain has not been authenticated, recipients will see sales.zylker.com@viazohorecruit.com as the From address. This will also become the default Reply-To address, but you will still receive all email replies in your inbox.

Refer the table below to see how unauthenticated email addresses are reformatted based on your plan/domain:

Plan
Domain Type
(Unauthenticated domains only)
Sender Email Format
Paid
Business Domain
(Ex: patricia.b@zylker.com)
patricia.b@viazohorecruit.com
Public Domain
(Ex: patricia.b@gmail.com)
patricia.b@viafreezohorecruit.com
Trial
Business Domain
(Ex: patricia.b@zylker.com)
patricia.b@viafreezohorecruit.com
Free
Business Domain
(Ex: patricia.b@zylker.com)
patricia.b@viafreezohorecruit.com
Public Domain
(Ex: patricia.b@gmail.com)

 


This mandate enhances Zoho Recruit's sender reputation and ensures compliance with industry standards. Since Zoho Recruit operates on a shared email-sending infrastructure, it’s crucial to protect customers with authenticated domains from the risks posed by non-authenticated senders.

To avoid disruptions to your existing emails, workflows, and business communications, please ensure all domains used for sending emails from your Zoho Recruit account are authenticated. For more details on public domain restrictions, see this post.

Email Tracking

Due to the email being sent via our Relay Servers, it will not be shown in your email inbox. You can see the sent email only from the Related List section of the record in Zoho Recruit. This may affect any email configurations made in your account, say filters added in your email inbox configured using IMAP. 

What you can do

To avoid facing the above-stated issues, follow the 2-step process detailed below.

STEP #1: Authenticate your email domains 

Authenticating your domain is a one-time action and will likely take you or your organization's IT team a few minutes to finish. Go to Setup > General > Email Settings > Email Authentication to add your email domain(s) and authenticate them. Visit Help Center

STEP #2: Set Up Email Relay

Email Relay allows you to route emails through our (ZeptoMail's) server while sending emails from Zoho Recruit. Once the relay server is setup, any emails you send will follow a path like this: Zoho Recruit → Relay server → Recipient. Go to Setup > General > Email Settings > Email Relay and add your server details. Visit Help Center

This update will protect every user with an email address connected to these domains from facing email deliverability issues and potential security threats. If you have any questions or require assistance with this change, please reach out to us at support@zohorecruit.com.

Regards, 
Team Zoho Recruit

    • Sticky Posts

    • An update to improve email delivery | Email Authentication & Relay

      Update Rollout Latest Update: Enterprise users (8th July, 2025) This update is now live for Enterprise plan users in all regions. This includes People Plus, but not Zoho One, which will be covered in an upcoming update. Professional users (31st May 2025)

    • Zoho Recruit User Group Meet-up | INDIA 2025 (Venue Finalised)

      Hello Zoho Recruit users from India, We’re pleased and excited to announce our 2025 edition of Zoho user group meet-up in India in five cities! In this meet-up, our team of experts will help you understand the intricate nuances to use Zoho Recruit better,

    • Zoho Recruit is coming to the UK | Zoho Community Learning Series

      Customers from the United Kingdom, Exciting news: We will be in London for the Zoho Recruit user meet up. Our team will help you better understand the intricate nuances of Zoho Recruit to help you hire faster, inform about new and upcoming features, and

    • Ask the experts - A live Q & A discussion on Zoho Recruit

      We are delighted to come back with another edition of Ask the Experts community series. This edition, we'll be focusing on everything about Zoho Recruit. The topics will focus on the features that are used/asked by the majority of users and also based

    • Restriction on 'From' addresses with a public domain

      Dear Zoho Recruit Community, We hope this message finds you well. This post is to inform you about some important updates regarding email restrictions within Zoho Recruit. Effective post 31st March 2025, we will be implementing changes to the use of email

    • Recent Topics

    • Directly 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 relevant

    • Add Israel & Jewish Holidays to Zoho People Holidays Gallery

      Greetings, We hope you are doing well. This feature request is related to Zoho People - please don't move it to zoho one! We are writing to request an enhancement to the Holidays Gallery in Zoho People. Currently, there are several holidays available,

    • Any update on much requested feature, to delete attachments without deleting the e-mail body?

      People have been requesting the ability to delete e-mail attachments without deleting the e-mail for more than ten years now. The latest I see is marked "Working On It" and a year ago it was supposedly being added, see here: https://help.zoho.com/portal/en/community/topic/is-there-a-way-to-delete-mail-attachments-without-deleting-the-text

    • How to delete attachments form Zoho mail accounts

      I can't find a way to delete attachments from Zoho mail messages, either individually or in bulk. Searches here are providing conflicting results and often talk about workspace, whereas I am only interested in how to delete attachments that are seen with

    • Unable to fetch ticket by custom field value

      I'm trying to set up a Flow to fetch a ticket based on a custom field value. This seems like it should be pretty straightforward, but it's not working for me. I keep getting an error saying Zoho Desk says "Extra query parameter 'cf_creator_record_id'

    • Zoho Inventory - Composite Items - Assembly - Single Line Item Quantity of One

      Hi Zoho Inventory Team, Please consider relaxing the system rules which prevent an assembly items from consisting of a single line item and outputting a quantity of 1. A client I'm currently working with sells cosmetics and offers testers of their products

    • What's New in Zoho Inventory | Q2 2025

      Hello Customers, The second quarter have been exciting months for Zoho Inventory! We’ve introduced impactful new features and enhancements to help you manage inventory operations with even greater precision and control. While we have many more exciting

    • Zoho POS App Hanging Issue – Sales Becoming Difficult

      The Zoho POS app frequently hangs and becomes unresponsive during billing, making it very difficult to complete sales smoothly. This commonly happens while adding items, during checkout, or at payment time, especially during peak hours. These issues cause

    • Writing by Hand in "Write" Notes

      Hi there! I just downloaded this app a few moments ago, and I was wondering if there was a way to write things by hand in "Write" mode instead of just typing in the keyboard. It would make things a bit more efficient for me in this moment. Thanks!

    • "Spreadsheet Mode" for Fast Bulk Edits

      One of the challenges with using Zoho Inventory is when bulk edits need to be done via the UI, and each value that needs to be changed is different. A very common use case here is price changes. Often, a price increase will need to be implemented, and

    • SAML in Zoho One vs Zoho Accounts

      What is the difference between setting up SAML in Zoho Accounts: https://help.zoho.com/portal/en/kb/accounts/manage-your-organization/saml/articles/configure-saml-in-zoho-accounts ... vs SAML in Zoho One?: https://help.zoho.com/portal/en/kb/one/admin-guide/custom-authentication/setting-up-custom-authentication-with-popular-idps/articles/zohoone-customauthentication-azure

    • Zoho Inventory. Preventing Negative Stock in Sales Orders – Best Practices?

      Dear Zoho Inventory Community, We’re a small business using Zoho Inventory with a team of sales managers. Unfortunately, some employees occasionally overlook stock levels during order processing, leading to negative inventory issues. Is there a way to

    • Deactivated Zoho One account can sign in

      I am concerned by the fact that deactivated users in Zoho One have the ability to sign in even after their account has been deactivated (not deleted). these inactive identities have no access to individual Zoho apps or data. based on my experience they

    • How can I reset the password for a user in Zoho Projects

      We need to reset the password for a user in Zoho Projects. I am the admin portal owner and there was nothing to be found to do this. very confusing.

    • How can I add a comment to an existing ticket via API?

      I need to add comments/notes to the history of an existing ticket using the API without overwriting the original ticket description. Thanks!

    • Marketer's Space: Proven tips to improve open rates – Part III

      Hello Marketers! Welcome back to another post in Marketer's Space! This is the final post in the "open rate series". In the first and second parts, we discussed topics ranging from sender domains to pre-headers—but we're not done yet. A few more important

    • MCP no longer works with Claude

      Anyone else notice Zoho MCP no longer works with Claude? I'm unable to turn this on in the claude chat. When I try to toggle it on, it just does nothing at all. I've tried in incognito, new browsers, etc. - nothing seems to work.

    • Attention Deluge Developers: Important Update Regarding "Send Email Deluge Task"

      Hi Deluge Users, We hope this message finds you well. We would like to inform you about a recent update on the Send emails deluge task. If you are using this deluge task (SalesIQ Scripts) for your Zobot, widgets, or form controllers to send emails, please

    • Zoho Social - Feature Request - Reviewer Role

      Hi Social Team, I've come across this with a couple of clients, where they need a role which can review and comment on posts but who has no access to create content. This is a kind of reviewer role. They just need to be able to see what content is scheduled

    • Zoho Books/Inventory - Update Marketplace Sales Order via API

      Hi everyone, Does anyone know if there is a way to update Sales Orders created from a marketplace intigration (Shopify in this case) via API? I'm trying to cover a scenario where an order is changed on the Shopify end and the changes must be reflected

    • Zoho Inventory / Finance Suite - Add feature to prevent duplicate values in Item Unit field

      I've noticed that a client has 2 values the same in the Unit field on edit/create Items. This surprised me as why would you have 2 units with the same name. Please consider adding a feature which prevents this as it seems to serve no purpose.

    • Kaizen #224 - Quote-driven Deal Reconciliation Using Zoho CRM Functions and Automation

      Hello everyone! Welcome back to another instalment in the Kaizen series. This post covers quote-driven deal reconciliation, emphasizing Functions and Automation to address practical sales challenges. Business Challenge Sales organizations often mark deals

    • BARCODE PICKLIST

      Hello! Does anyone know how the Picklist module works? I tried scanning the barcode using the UPC and EAN codes I added to the item, but it doesn’t work. Which barcode format does this module use for scanning?

    • Zoho Inventory - Allow Update of Marketplace Generated Sales Orders via API

      Hi Inventory Team, I was recently asked by a client to create an automation which updated a Zoho Inventory Sales Order if a Shopify Order was updated. I have created the script but I found that the request is blocked as the Sales Order was generated by

    • How do I create an update to the Cost Price from landed costs?

      Hi fellow Zoho Inventory battlers, I am new to Zoho inventory and was completely baffled to find that the cost price of products does not update when a new purchase order is received. The cost price is just made up numbers I start with when the product

    • Zoho OAuth Connector Deprecation and Its Impact on Zoho Desk

      Hello everyone, Zoho believes in continuously refining its integrations to uphold the highest standards of security, reliability, and compliance. As part of this ongoing improvement, the Zoho OAuth default connector will be deprecated for all Zoho services

    • VoC in Zoho CRM is now data savvy: Explore response drilldown, summary components and participation in CRM criteria

      VoC has all the goods when it comes to customer intelligence—which is why we're constantly enhancing it. We recently added the following: A customer drilldown component that shows you the list of prospects and customers behind a chart's attribute Expanded

    • How do I bulk archive my projects in ZOHO projects

      Hi, I want to archive 50 Projects in one go. Can you please help me out , How can I do this? Thanks kapil

    • Passing the CRM

      Hi, I am hoping someone can help. I have a zoho form that has a CRM lookup field. I was hoping to send this to my publicly to clients via a text message and the form then attaches the signed form back to the custom module. This work absolutely fine when

    • Can I add Conditional merge tags on my Templates?

      Hi I was wondering if I can use Conditional Mail Merge tags inside my Email templates/Quotes etc within the CRM? In spanish and in our business we use gender and academic degree salutations , ie: Dr., Dra., Sr., Srta., so the beginning of an email / letter

    • Zoho Browser??

      hai guys, this sounds awkward but can v get a ZOHO BROWSER same as zoho writer, etc. where i can browse websites @ home and continue browsing the same websites @ my office, as v have the option in Firefox, once i save and close the browser and again when i open it i will be getting the same sites. If u people r not clear with my explanation, plz let me know. Thanks, Sandeep  

    • Let’s Talk Recruit: LinkedIn Cheatsheet

      Welcome to the first edition of Let’s Talk Recruit for 2026. We are kicking off the year by revisiting one of the most asked about topics in Zoho Recruit. How our LinkedIn integrations actually work and how recruiters can get the most value from them.

    • Zoho Forms API

      Is there any way to get all form entry list using API? Looking forward to hear from you

    • Ability to Set Client Name During Portal Invitation

      Hi Zoho Team, We would like to suggest an important enhancement to the Zoho Creator Client Portal functionality. Zoho Creator recently introduced the option to set a client’s display name in the Client Portal settings, which is very helpful for creating

    • Move email between inboxes?

      Is it possible to move emails from one team inbox to another? We would like to be able to have a single "catch-all" inbox for incoming requests, and then move the email to the appropriate department inbox. I was hoping we would be able to accomplish this

    • PDF Attachment Option for Service Reports

      Hello Team, I would like to check with you all if there is an option to attach PDF documents to the service reports. When I try to attach a file, the system only allows the following formats: JPEG, JPG, and PNG. Could you please confirm whether PDF attachments

    • 【Zoho CRM】データ一覧画面でのメモのバッジ機能リリースのお知らせ

      ユーザーの皆さま、こんにちは。コミュニティチームの藤澤です。2026年度もゾーホーユーザーコミュニティをどうぞよろしくお願いいたします！ 今回は「Zoho CRM アップデート情報」の中から、新機能のデータ一覧画面でのメモのバッジ機能をご紹介します。 目次 概要　メモのバッジ機能について メモの作成について メモに関する様々な処理について 最近追加したメモについて メモのバッジの非表示について クライアントスクリプトの対応 概要　 メモのバッジ機能について 既存の活動バッジに加えて、すべてのタブのデータ一覧表示画面に、各データごとに利用できる「メモのバッジ」（キャプチャ内の赤枠部分）が新たに導入されました。

    • is it possible to add more than one Whatsapp Phone Number to be integrated to Zoho CRM?

      so I have successfully added one Whatsapp number like this from this User Interface it seems I can't add a new Whatsapp Number. I need to add a new Whatsapp Number so I can control the lead assignment if a chat sent to Whatsapp Phone Number 1 then assign

    • Can’t find fsm in zoho one

      Every other app is available to me in Zoho one except fsm

    • Posibility to add Emoticons on the Email Subject of Templates

      Hi I´ve tried to add Emoticons on the Subject line of Email templates, the emoticon image does show up before saving the template or if I add the Emoticon while sending an Individual email and placing it manually on the subject line. Emoticons also show

    • Next Page