2024 Email Authentication Standards: Elevating Security with Google and Yahoo

In contemporary email communication, email authentication plays a pivotal role in mitigating email fraud, spam, and phishing attacks. Brace yourself for a new level of security. Starting February 2024, Gmail and Yahoo will be implementing robust email authentication requirements to combat harmful messages and emphasize the crucial role of data security. This measure aims to prevent restrictions on sending rates, message blocking, and marking messages as spam.

Who will experience the effects? 

The updated security guidelines apply to all users, particularly those who send 5000 or more than 5000 emails per day from ZOHO DESK. Not following these guidelines may lead to email delivery delays, blocked messages, or the categorization of emails as spam.

Not to worry. We are here to support you with the best possible solutions.

Basic details that every sender should be aware of

 

To safeguard your path in 2024, it is mandatory to follow the fundamental requirements, beginning with email authentications.

When utilizing a Gmail domain in the 'From' address, it is essential to configure the address with its dedicated SMTP for ensuring accurate mail delivery.

For recipients on gmail.com or googlemail.com, it is recommended to publish DMARC for the sender domain to enhance prompt mail delivery. 

Verify with your own SMTP 

In adherence to the new guidelines, reply emails sent from Zoho Desk with From addresses belonging to gmail.com, googlemail.com, to any domains may be bounced or marked as spam. Therefore, we kindly request all customers to configure these From addresses with your own SMTP verification and use TLS for transmitting email rather than Zoho SMTP. If the From addresses were verified previously with your own SMTP, we will continue using the same authentication for all notification emails sent from Zoho Desk.

Rolling out SPF & DKIM  

SPF (Sender Policy Framework) and DKIM (DomainKeys Identified Mail) are vital email authentication protocols that protect against spam, phishing, and spoofing. SPF verifies the authenticity of emails from your domain, while DKIM confirms their source by validating authorized servers associated with sending domains. These protocols work together to validate emails, ensuring that they originate from legitimate sources and have not been tampered with during transmission. This implementation enhances the overall security of your email communications by reducing the risk of email spoofing, phishing, and other malicious activities. 

Minimal Spam Rate 

Maintain spam rates below 0.10% and ensure they never exceed 0.30% for optimal email deliverability.

More about Guidelines for all senders

Essential  Requirements for Users Sending 5000 or More Emails Daily 

Implement DMARC Policy 

DMARC (Domain-based Message Authentication Reporting and Conformance) is an authentication technique that leverages the Sender Policy Framework (SPF) and DomainKeys Identified Mail (DKIM) to authenticate emails. This helps in preventing forging emails and engaging in unauthorized activities through them.

 How DMARC Works: 

1: Publish the DMARC policy outlining instructions for mailbox providers' receiving servers on how to handle emails that breach the policy.

2: Authenticate your sender domain by implementing SPF and DKIM.

3: The receiving server will apply the DMARC policy and execute the instructions specified in the policy.

4: The receiving server will send a report detailing how it handled the email to the reporting email address specified in the DMARC record.

Sample: DMARC record

v=DMARC1\; p=none\; rua=mailto:dmarc-aggregate@mydomain.com\; ruf=mailto:dmarc-afrf@mydomain.com\; pct=100

v: Signifies the DMARC version in use.

p: Signifies the policy established by the business.

rua: Specifies the URI for sending a consolidated report, including information on SPF and DKIM validation results, details about the sending and receiving domains, and the percentage of successful authentications.

ruf: Specifies the email address where the comprehensive SPF/DKIM failure report will be delivered.

pct: Denotes the percentage of emails subject to the policy application.

To prevent emails from being marked as spam, bounced, or experiencing delays in delivery, it is mandatory to set your policy (p) to none in DMARC record. “p = none”

If the policy (p) is set to "quarantine" or "reject," the emails will either be redirected to the spam folder or will not be delivered to the recipient, respectively. 

Ensure DMARC Alignment 

DMARC alignment pertains to the uniformity in the alignment of email authentication mechanisms, particularly SPF (Sender Policy Framework) and DKIM (DomainKeys Identified Mail), with the domain asserted by the sender.

Sample DMARC - SPF Alignment

Sender Address	From: Header	Strict Alignment	Relaxed Alignment
support@mycompany.com	support@mycompany.com	Pass	Pass
support@admin. mycompany.com	support@mycompany.com	Fail	Pass
support@mycompany.org	support@mycompany.com	Fail	Fail

 

SPF Strict Alignment: A precise match between the SPF-authenticated domain and the domain specified in the header's "From:" address. 

SPF Relaxed Alignment: The domain indicated in the "From:" address of the header should either match or be a subdomain of the SPF-authenticated domain. 

Sample DMARC - DKIM Alignment

From: Header	DKIM d= domain	Strict Alignment	Relaxed Alignment
support@mycompany.com	mycompany.com	Pass	Pass
support@admin. mycompany.com	mycompany.com	Fail	Pass
support@mycompany.org	mycompany.com	Fail	Fail

DKIM Strict Alignment: A precise match between the relevant DKIM domain and the domain specified in the header's "From:" address. 

DKIM Relaxed Alignment: The domain mentioned in the "From:" address of the header must either coincide with or be a subdomain of the SPF-authenticated domain. 

Add ARC headers 

Implement ARC (Authenticated Received Chain) authentication to avoid Gmail categorizing the email as unauthenticated, especially when utilizing frequent mail forwarding practices.

For additional information on ARC authentication, please refer to the official Google document linked here.

Set up SPF & DKIM 

Mail authentication protocols such as SPF & DKIM should be implemented for organization sending emails to google or yahoo recipients.

Read more about Guidelines for Users Sending 5000 or More Emails Daily

What are the consequences if the deadline is not met? 

Adhering to the sender requirements before the deadline is crucial for optimizing email delivery. Failure to meet the criteria detailed in this article may lead to your email not reaching its destination as intended or being categorized as spam.

Quick Summary:

The Update - Gmail and Yahoo are implementing robust email authentication standards from February 2024.

The Effects - Failure to meet these requirements may result in emails being categorized as spam or not reaching their intended destination.

The Action to be taken - Users sending 5000 or more emails daily must implement SPF,  DKIM and publish DMARC policies. 

Regards,

Sumaya Howth - Product Manager

The Zoho Desk Team

• Topic Participants

• Sumaya Howth

  

• Sticky Posts

• Using Agent Email Address as From Address

  Currently, while replying to a ticket, it is possible for agents to choose their own email addresses as 'from' addresses. Although we built this just for that little extra flexibility, in hindsight, it hasn't figured much in conventional usage.  Almost all businesses prefer that responses to their customers' tickets be sent from the common support/service email address and NOT from those of individual agents. During personal interactions at events, some of you have even made passing mentions about

• Edit and Delete options in Comments

  A lot of teams have been using ticket comments extensively to collaborate everyday. Notification Center further improved this experience by bringing real-time updates. As we continue to build more improvements to this experience, we've shipped a small-yet-important

• Webinar 2: Supercharged customer support for growing business

  Join us for this webinar and learn how to step up your support game using a real-time communication platform to generate happier, more successful customers. In this live webinar, we will will discuss the importance of SalesIQ for your support team and how it can help you:  Understand your customers better and their journeys to proactively support and engage them even before they ask for help.  Integrating real time conversations into Zoho Desk’s Support, providing a conversational customer service

• Customize Colors of your Customer Self Service Portal

  You asked for it. We heard you. We're happy to roll out the most sought after feature request, Customizing the Colors of your Customer Self-service Portal. Now you can set the color of your customer portal to mimic your company's web site, so that your customers visiting the portal will not feel alienated by the default theme.  Go ahead and configure the color of the header, tabs, fonts and background according to your needs. You can either choose between default color themes like Blue, Grey, Green

• 2024 Email Authentication Standards: Elevating Security with Google and Yahoo

  In contemporary email communication, email authentication plays a pivotal role in mitigating email fraud, spam, and phishing attacks. Brace yourself for a new level of security. Starting February 2024, Gmail and Yahoo will be implementing robust email

• Recent Topics

• Kaizen #197: Frequently Asked Questions on GraphQL APIs

  🎊 Nearing 200th Kaizen Post – We want to hear from you! Do you have any questions, suggestions, or topics you would like us to cover in future posts? Your insights and suggestions help us shape future content and make this series better for everyone.

• Multiple Languages for Product Names

  Hi, I use 2 languages: spanish and english. I want to have for every product a name in spanish and a name on english. I want to have to possibility of choosing one of these languages when making an invoice or a purchase order. Is there any way to do

• Item with name in different languate

  Hello, is there a way to have an item with its name in different languages? For example: I sell an item in different markets and I'd like to have a Proposal and the Invoice with the Item Name in a specific language. Rino Bertolotto Zoho Specialist, STESA srl

• Contacts with most tickets? Alarm for multiple tickets?

  Is it possible to see through the analytics/reports which contacts are creating the most tickets (not the most discussed ones)? Also, is there a way to set up a notification if a contact creates multiple tickets within a certain time frame?

• Issue with Template Subject Line Format in Zoho CRM

  Hi Team, I’ve noticed that when I update the subject line of an email template in Zoho CRM, it sometimes appears in an incorrect format when used. Please see the attached screenshot for reference. Kindly look into this issue and fix this issue from backend

• Two Data Labels in Bar Chart

  I need to create a bar chart that has both the SUM and COUNT. I've concatenated them into a formula but it converts it into a stacked bar / scattered chart. The bar chart is no longer accessible. Since i'm comparing YOY, it would be best to have it in

• Disable field on subform row

  Hi, Is it currently possible to disable a row item on a subform? I was just trying to do something whereby until another value is entered the field is disable but for the deluge scripting interface threw up an error saying such a function is not supported on a subform. Thanks in advance for your help. Shaheed

• Leads - Kanban view fit to screen

  Hey guys, I created a custom layout for my leads, staged by lead status. I have 10 types of status. In Kanban view I see only 4 columns/stages and need to scroll to the right to see the rest. Is there a way to make columns/stages be displayed all together?

• Request to Differentiate Auto-Closed WhatsApp Conversations in SalesIQ

  Hi Zoho Support, I’d like to raise a request related to the way WhatsApp conversations are auto-closed in SalesIQ. Every Monday, our Sales team has to manually review each closed WhatsApp conversation from the weekend to identify which ones were automatically

• Kanban View UI gets a revamp

  Hello everyone, In the coming week you will notice design related enhancements in Kanban View. The UI has been changed and a new option is introduced under Kanban View Settings that allows to change the color of the category headers.  Please, note that the functionality is not changed. These changes will not apply to the Activities and Visits modules. Here are the details of the changes: 1. The column widths have been fixed to 300 px. The records will have a box around them for clear distinction.

• Can you stop Custom View Cadences from un-enrolling leads?

  I'm testing Cadences for lead nurture. I have set un-enroll properties to trigger on email bounce/unsubscribe, and do NOT have a view criteria un-enroll trigger. However, help documents say that emails are automatically un-enrolled from a Cadence when

• Issue with Anchor Link on Zoho Landing Page (Mobile/Tablet View)

  Hi Team, I have created a landing page using Zoho Landing Page and added an anchor link to it. The anchor link is working fine on desktop view; however, it does not work properly on mobile or tablet view. I’ve tried debugging this issue in multiple ways,

• Simplest way to convert XML to a map?

  I've reviewed the help info and some great posts on the forum here by Stephen Rhyne (srhyne). At the moment I'm using XPath to generate a list of xml nodes, iterating through that to fetch the field name/value pairs and adding them to a map (one map for each record in the data). I then convert the row map to a string and add it to a list. Here's the function: list xml.getRecordListFromXML(string xml_data, string ele_name) {     result = List();     // get list of record nodes     rec_list = input.xml_data.toXML().executeXPath("//"

• Introducing Creator Simplified: An exclusive learning series to enhance your app development skills

  Hey Creators! Welcome to Zoho Creator's new learning series, Creator Simplified. In this series, we'll dive into real-world business use cases and explore how to translate your requirements into solutions in your Creator application. You can also expect

• [Product update] Updated Data Synchronization Process for QuickBooks - Zoho Analytics Integration.

  Dear QuickBooks integration users, We’re making an important update in the way data is currently synced in your QuickBooks integration within Analytics workspace. What’s changing: Previously, with every data synchronization, Zoho Analytics used to fetch

• Zoho CRM new calander format cannot strikethrough completed task

  Hi, Recently there is a new format for calendar within Zoho CRM However, found out that a completed task will not cross out or strikethrough like previous format. Without strikethrough, it will be difficult to identify which task is still in Open status.

• How to edit form layout for extension

  I am working on extension development. I have created all the fields. I want to rearrange the layout in Sigma platform. But there is no layout module in Sigma. How can I achieve this for extensions other than Zet CLI and putting the fields into widget

• Employees not Users

  Hello, We are a construction company that has +180 employees and most of them are in remote location working onsite with no access to internet. Is it possible that we have data stored for all employees but have only 5-10 users who will be in charge of entering employees data? or do we have to pay for all +180 employees? even though they won't be using the system?

• Zoho people generatimg pdf

  Hello , now i want to make a customm button in zoho people that is inside a deduction module , that fetches all the records and generate a pdf with a template that i have done in the mail merges template , i was told that i have to upload template on

• Ability to Filter Alias Mailboxes in Zoho Recruit

  Dear Zoho Recruit Team, I hope you are doing well. We would like to request a feature enhancement regarding the handling of alias mailboxes in Zoho Recruit. Currently, when we connect an alias mailbox (e.g., jobs@domain.com) from our Zoho One account

• zohorecruit.com career form postcode bug

  Dear, When I select a postcode from the drop down on a zohorecruit.com career form, the street text field is automatically filled with the name of the city, which should not happen. Any idea how I can fix this? Thanks, Bart

• Office-365-agenda and Microsoft Teams Integration

  Dear, I have a trial version of Zoho Recruit and trying to evaluate the Microsoft Teams Integration in Zoho Recruit. After registering with my Office 365 account and checking the result of the registration/sign-in at https://mysignins.microsoft.com/ (which

• Delegate Access - Mobile iOS/iPad

  We’re over the moon that delegate access is now available in Zoho Mail as we were nearly ready to switch platforms because of it! Is there a timeline on when delegate mailboxes will be accessible from the iOS and iPad OS applications? Thanks, Jake

• How to add Connector in developer platform zoho?

  Hi, I am working on creating an Extension, and part of the development is to retrieve Email templates. In my CRM instance I can invokeURL by creating Zoho OAuth connection and get the template. But developer platform does not provide Zoho OAuth or any

• How to archive Lost/Junk Leads so sales reps don’t see them, but keep them for reporting?

  Hi everyone, In our Zoho CRM we have two Lead Status values: Lost Lead and Junk Lead. What I want to achieve is: When a lead is marked as Lost or Junk, it should disappear from my sales reps’ Lead views (so they only see active leads). At the same time,

• Zoho CRM Canvas Copy Original Layout

  Hello all, I want to use Canvas to make small changes to certain views, not to make huge changes. Is it possible to copy the original Zoho layout and set-up and start from there? I checked and all I can find are some templates which are far from the original

• Is there a way to request a password?

  We add customers info into the vaults and I wanted to see if we could do some sort of "file request" like how dropbox offers with files. It would be awesome if a customer could go to a link and input a "title, username, password, url" all securely and it then shows up in our team vault or something. Not sure if that is safe, but it's the best I can think of to be semi scalable and obviously better than sending emails. I am open to another idea, just thought this would be a great feature.  Thanks,

• Revenue Management: #5 Revenue Recognition in SaaS

  If you're building or running a SaaS business, you've probably encountered this. You get paid upfront for a subscription and a one-time onboarding fee, but you end up with confusion about when to consider it revenue. Can I book all of it now? Should I

• MS Teams for daily call operations

  Hello all, Our most anticipated and crucial update is finally here! Organizations using Microsoft Teams phone system can now integrate it effectively with Zoho CRM for tasks like dialling numbers and logging calls. We are enhancing our MS Teams functionality

• Zoho Learn Course Access Issue

  One of the learners in a specific course can't see any lessons. They are registered as both a user and learner for this course in Zoo Learn. What could be the reason?

• ZOHOLICS Japan 2025 開催のお知らせ（再投稿）

  【コミュニティユーザーの皆さまへお知らせ】 Zoho 最大のユーザーイベント「ZOHOLICS Japan 2025」を9月19日（金）に開催します。 AI活用に関する特別講演、ユーザー事例、Zoho 製品の活用例のご紹介など、Zoholicsならではのセッションをご用意しています。 Zoho コミュニティ開催のMeetupとはまた違った雰囲気のイベントです。 ご都合のつく方はお気軽にご参加ください✨ 詳細はこちら https://events.zoho.jp/zoholics2025#/?affl=forumpost2

• Phone Number format for Bulk Upload via csv for Zoho Sign

  What is the phone number format that we need to use for a bulk recipient upload via csv in zoho sign, should the country code be included for ex if its US should it be +18889007865 ior 18889007865 or without country code 8889007865? the sample csv provided

• Filter Page Elements By Selectable Date Range

  I have created a basic Page that will serve as a client dashboard with elements that will provide simple counts & sums of data in reports. There are no reports or forms added to the page, just elements. It currently functions as needed, but shows the

• Can’t Enter my Notebook is Locked

  I’ve been using Notebook for taking notes at my college for a month and I never signed in and I never established a password. Today I tried to enter the app after the update and it asked me for a password. I need to access to my notes urgently and I can’t

• Send Email Directly to Channel

  Hi, We are coming from Slack. In Slack each channel has a unique Email address that you can send emails too. I currently forward a specific type of email from my Gmail InBox directly do this channel for Verification Codes so my team doesn't have to ask

• Secure your external sharing process with OTP Authentication

  For any business, it's crucial to share files externally in a way that is both secure and controlled. Let's say you want to share confidential data with your partners and vendors. You must ensure that only your intended recipients can access the shared

• Items attribute questions

  Many of my items have attributes, such as size and color. How can I add new fields to the "New Items" screen to capture that in my Purchase Orders, Items, and Sales Order pages? I only see these attribute fields when adding an Item Group. Also, on the

• Is there a way to search mail for items you haven't yet responded to?

  I'm trying to create a search to show emails that haven't been responded to and that have also been assigned a tag or label. Is there a way to search for the inverse of replied?

• Zobot and Sales IQ

  What will happen to the Zoho Sales IQ being integrated to the website after creating the Zobot on the website too

• Subtotals per Header

  Hey, we would like to display subtotals per header in our invoices:

• Next Page