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

    • Zoho Recruit Community Meet-up - India (Venues Finalised)

      Zoho Recruit Community Meet-up - India (Venues Finalised) Namaste, India. 🙏🏼 The Zoho Recruit team is hitting the road—and we're absolutely excited behind the scenes. Join us for the Zoho Recruit India Meet-up 2026, a morning designed to make your recruiting

    • Zoho Recruit Community Meetup - London 🇬🇧 (Venue Finalised)

      Hello Recruiters! We’re excited to announce that the Zoho Recruit team is coming to the UK for an in-person Zoho User Group (ZUG) Meetup in London! This is your chance to connect with fellow Zoho users, learn from experts, and walk away with actionable

    • 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

    • Recent Topics

    • Anchor Links in Dashboards

      Hello,  Our dashboards frequently have multiple sections that would be more easily skipped between using anchor links. Please consider adding an anchor link feature to the text widget? This could be done by adding an anchor link option to the text widget next to the "remove" option (see screenshot). The option would assign an ID to the <div> containing the text widget in the live dashboard. Then, the chosen ID could be linked using a traditional <a href="#link_id"> in the html section of the text

    • Introducing Auto-trigger for Screening Bot

      Still manually sending screening tests after every application? Not anymore. With Auto-trigger for Screening Bot, screening now begins automatically. When a candidate applies for a job that has an attached assessment, Recruit checks whether the test has

    • Importing into Multiselect Picklist

      Hi, We just completed a trade show and one of the bits of information we collect is tool style. The application supplied by the show set this up as individual questions. For example, if the customer used Thick Turret and Trumpf style but not Thin Turret,

    • New 2026 Application Themes

      Love the new themes - shame you can't get a little more granular with the colours, ie 3 different colours so one for the dropdown menu background. Also, I did have our logo above the application name but it appears you can't change logo placement position

    • Add line item numbers to sales order/invoice creation page

      It would be really helpful if there were line numbers visible as we are creating a sales order and/or invoice. There are line numbers visible in the PDF once the sales order is created. I would like to be able to see the line numbers as I am building

    • API to Apply Retainer invoice payment to Invoice

      Hi Team, I could not find  API to apply the Retainer invoice payment to existing Invoice. Can you please help ? Attaching the screenshot

    • Reconciling a month with no transactions

      I'm treasurer for a small non profit cemetery association and I'm trying to reconcile a bank statement for a month that did not have any transactions. Do I skip the month entirely and go a month with transactions?

    • Customize your Booking page using Zia

      We’re excited to introduce an AI-based enhancement that automatically customizes your booking page effortlessly. By simply providing your business website URL, Zoho Bookings can automatically design a booking page that matches or complements your brand

    • Multiple header in the quote table???

      Hello, Is it possible in Zoho CRM to add multiple headers or sections within the Quote product table, so that when the quote is printed it shows separate sections (for example “Products” and “Services”)? To clarify, I’m asking because: This does not appear

    • Feature Request: Render Markdown (.md) files in Zoho Cliq

      Hi, We regularly share Markdown (.md) files in Zoho Cliq. However, when we open these files in Cliq, the content does not render as Markdown—it displays as plain text. This forces us to copy/paste the content into an external Markdown viewer to read it

    • Zoho mail to contacts and leads, but not to accounts?

      We use the accounts tab a lot for our business because they can be linked to the sales orders. Now we want to use the mail add on to link communication of our emails to our accounts. However this is only possible for contacts and leads? It would be convenient

    • API keys not showing in ZeptoMail dashboard

      Hi there, I'm hoping someone can provide some assistance as support isn't replying. I am trying to configure my transactional emails, but the dashboard doesn't show any of my API details - the `div` is there but it's emtpy. Every time I click "Generate

    • Reading from and writing to Zoho Projects Custom Module with Deluge

      Does anyone know if there is a way to read from and write to the Custom Modules that Zoho now supports. I would love to be able to loop through a set of data and create the entities I need to for this new custom module I'm looking to put together.

    • How Does Knowledge Base Search and Article Recommendation Work?

      Hello, I would like to understand how the Knowledge Base search engine works. Specifically, does it search based on: The article title only? The full article content? Both, the article and the content? Keywords? Tags? Also, how does the system determine

    • Zoho Books/Inventory - Restrict Items With Pricebook

      Hi Zoho Team, I'm trying to address as use case where a client needs to restrict which products certain customers can purchase. I have been able to find a way to do this based on the current Zoho Books or Zoho Inventory configuation. My feature request

    • Best Way to Integrate Zoho Campaigns with Amazon SES Without Third-Party Tools

      I am looking for the most seamless and efficient method to integrate Zoho Campaigns with Amazon SES. My goal is to avoid using any third-party automation tools like Zapier, Make, or Pabbly, and instead, leverage Zoho's native capabilities for this integration.

    • How to charge Convenience fee OR payment gateway charges to the end client who is paying the invoice?

      Hello, I am creating this topic after having discussions with various sets of users and have understood that with people moving more and more to digital payments, it is important for the client to enable the "Convenience fee" kind of scenario. I have

    • Card payment surcharge?

      Hi, I would like to offer my customers the ability to pay invoices by card (using the PayPal integration). However, PayPal charges me around 5% to receive a card payment, and I would like to pass on this cost to my customer by way of a card payment surcharge. Is there any way for Zoho Invoice to be set up to automatically add a defined "card processing fee", say 5% of the invoice total, if the customer elects to pay by card? I don't want to add this on to invoice manually, since most of my clients

    • Javascript Error

      I don't know how this happened but I'm constantly getting popup windows with Javascript coming from Notebook. I have no idea why this is happening. Screen shot attached. Thanks, Joe Berry

    • 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

    • Tip #62- Exploring Technician Console: Send Ctrl + Alt + Del- 'Insider Insights'

      Hello Zoho Assist Community! This week, we’ll be exploring the Send Ctrl + Alt + Del option in the Technician Console. Let’s jump right in. System administrators often rely on Ctrl + Alt + Del when managing remote devices that have unresponsive applications

    • Disappearing Mouse cursor in Zoho Mail / Windows 11 (Chrome + Edge)

      I'm seeing an issue when writing mails with the light theme with the mouse cursor being white and the document area also being white - making it nearly impossible to see the mouse cursor. I see the problem on Windows 11 under Chrome and Edge. (Yet to

    • Temporarily rate limited due to IP reputation.

      We have suddenly started receiving the following Mail Delivery Status Notification: Diagnostic-Code: 4.7.650 The mail server [136.143.184.12] has been temporarily rate limited due to IP reputation. For e-mail delivery information, see https://aka.ms/postmaster

    • SKUs for Invoices, POs, etc.

      It doesn't appear that one can enable SKU display on invoices, POs, etc. This is problematic, and I don't see a good reason why this shouldn't be an option. Some of our vendors and customers use this in their system. Every other identifier code is available

    • how to avoid duplicate customer

      How can i avoid to create a duplicate customer. I charged a same customer with two different plans and it showed up twice in my customer list and subsequently in Zoho books contacts. It creates confusion to have a same customer appears multiple times in customer or contact list. How can i avoid it.

    • Tags with spaces

      I imported notes from Evernote where tags can have spaces in them (for example "House Expenses" or "House Improvements". The import worked fine. Now I want to add a new note and assign it a tag. As soon as I type "House" followed by the space I get a

    • RSC Connectivity Linkedin Recruiter RPS

      It seems there's a bit of a push from Linkedin Talent Solutions to keep integrations moving. My Account Manager confirmed that Zoho Recruit is a Certified Linkedin Linkedin Partner but does not have RSC as of yet., (we knew that :-) She encouraged me

    • im facing issue on generate the Estimate price

      i couldn't understand what is the issue , i cant generate Estimate price where is the issue

    • cannot be able to add user

      Dear team I tried to add a new user for sales team, but after entering the OTP its showing error message cannot add now

    • Changing an existing item to different accounts & inventory-tracked

      Hi everyone, I have an item in Zoho Books that was originally set up as a non-inventory item. Over time, I associated it with different sales and purchase accounts, and I now have many invoices, bills, and reports that use this item. My business process

    • How do I edit the Calendar Invite notifications for Interviews in Recruit?

      I'm setting up the Zoho Recruit Interview Calendar system but there's some notifications I don't have any control over. I've turned off all Workflows and Automations related to the Calendar Scheduling and it seems that it's the notification that is sent

    • big 5 accounts

      how do you find what accounts are listed as Big 5 ?

    • Zoho recruit's blueprint configuration is not functioning as mapped

      Current Status: Zoho Blueprint is not functioning as configured. Issue: We are moving a Candidate status in Zoho Recruit "for active file" but we encountered: "Status cannot be changed for records involved in Blueprint." This happens to various client

    • Actual vs Minimum

      Hi all, I am sure I am not the only one having this need. We are implementing billing on a 30-minute increment, with a minimum of 30 minutes per ticket. My question is, is there a way to create a formula or function to track both the minimum bill vs the

    • Delay in rendering Zoho Recruit - Careers in the ZappyWorks

      I click on the Careers link (https://zappyworks.zohorecruit.com/jobs/Careers) on the ZappyWorks website expecting to see the job openings. The site redirects me to Zoho Recruit, but after the redirect, the page just stays blank for several seconds. I'm

    • favorites no longer listed

      Hello, I can no longer navigate to my Favorites from the pulldown at the top of my grid view (see attached screenshot). I wasn't able to find it anywhere! Please help me display my Favorites. Thank you!

    • How to add interviews through API

      I'm trying to add an interview without much luck. The documentation gives examples of adding just about everything except an interview. However, the issue might be the way I'm formatting it, because the documentation is unclear to me. It seems as if the xml should be passed in the url, which seems unusual. I've tried the data as both plain and character escaped, but nothing seems to work, nor do I even get an error response. https://recruit.zoho.com/recruit/private/xml/Interviews/addRecords?authtoken=***&scope=recruitapi&version=2&xmlData=<Interviews> <row

    • Offer already made- but I withdrew it

      I made an offer letter, but made a mistake on it. I withdrew the offer but now I can't recreate the correct offer. Zoho keeps saying that "A same offer has already been made". I look in the "offers" and there are NO offers (this is the first time I've

    • Control the precision of answer bot responses

      Hello everyone, Admins can control the precision with which the Answer bot analyzes and generates a response by adjusting the threshold levels. Based on predefined threshold values, Zia analyzes how closely the query matches with the available KB articles.

    • Rebrand your CRM with the all-new custom domain mapping setup

      UPDATES TO THIS FEATURE! 19th Jan, 2024 — Custom domain mapping has been made available for portal users in Zoho One and CRM Plus. 23rd June, 2023 — Custom domain mapping has been made available for all users, in all DCs. Hello everyone! We are elated

    • Next Page