Troubleshooting Email Relay

1. Why am I getting an authentication failure error?

Make sure that the password you entered is correct. To verify the password, log in to your webmail with the same password by typing in the password instead of using auto-fill.
Check whether TFA is enabled in webmail. If it is enabled, generate an app-specific password in webmail and use the app-specific password in CRM's IMAP settings.
Whitelist our IP's listed in this help document.

If the issue persists, please contact our support team (support@zohocrm.com).

2. Why did email relay fail?

After three repeated failures a day, the user will be sent a warning email notifying them of the authentication failure, containing the reason for the failure. The relay server will not be used to send emails until the next day.

Note: If the outbound emails fail to deliver from the relay server for any reason, they will be sent via Zoho CRM's server.

3. Should I configure email relay and email authentication for every user?

No, email relay and email authentication work based on the domain, not based on the user email addressed, so there is no need to verify each email address individually. If you have users with different domains, you will need to verify each domain in email authentication and in email relay.

4. Why is bounce processing happening for the emails sent via relay?

When configuring email relay, ensure that the Bounce Management with Zoho CRM checkbox is enabled. If it is not enabled, ensure that there is a proper email address in the return path. If you have checked both of these and the issue persists, contact support ( support@zohocrm.com ).

SEE ALSO

More troubleshooting tips

Access your files securely from anywhere

Zoho CRM Training Programs

Learn how to use the best tools for sales force automation and better customer engagement from Zoho's implementation specialists.

Redefine the way you work

with Zoho Workplace

Start your free trial

Zoho DataPrep Personalized Demo

If you'd like a personalized walk-through of our data preparation tool, please request a demo and we'll be happy to show you how to get the best out of Zoho DataPrep.

Create, share, and deliver

beautiful slides from anywhere.

Get Started Now

Zoho Sign now offers specialized one-on-one training for both administrators and developers.

BOOK A SESSION

Zoho Workerly Home
Forums
Connect With Us:

Zoho Recruit Home
Forums
Connect With Us:

Start tracking your website metrics today

Use PageSense to understand what your visitors are looking for, how they are behaving, and where they are facing problems on your website.

Ready to improve your website's performance?

Install the PageSense code snippet on your site in a matter of minutes and start collecting in-depth data about the website visitors to grow your business.

Track and measure every business goal

Set up goals in PageSense to measure every single action performed by visitors on your website like button or link clicks, form submissions, and page engagements.

Understand the customer journey on your website

Create funnels in PageSense to quickly see which pages visitors use to enter your website, where they navigate to next, and which pages they decide to leave without converting.

Visualize your visitor's behavior with color codes

Set up heatmaps in PageSense to see where users have clicked more, how far they've scrolled, and on which parts of a page they've spent the most time using color-coded patterns in reports.

Measure customer engagement with your web forms

Use form analytics in PageSense to see how people interact with different fields in your form, whether they complete the form successfully or not, and where exactly they drop out on your form.

Record real visitor interactions on your website

Use session recordings in PageSense to watch a video of all the visitor actions performed on your website including the pages they navigate, the buttons they click, the UX issues they face, and more.

Test and optimize webpages for better conversions

Run A/B or Split URL tests in PageSense to figure out which version of your web page works best for your business and results in the best conversion rate.

Give each customer a unique website experience

Use personalization in PageSense to deliver customized versions of your website for every individual customer based on their demographics, local weather, browsing history, and more.

Grow your business through customer feedback

Run polls on your website using PageSense to understand what your customers think about your products/services and what needs improvement on your site.

Send timely updates that customers love

Use web push notifications in PageSense to schedule and notify your customers about an upcoming flash sale, product releases, promotional coupons, and a lot more that can spark conversions on your website.

Advertise your business to website visitors

Use pop-ups in PageSense to instantly grab the attention of visitors by showing attractive signup offers, coupon code discounts, or email newsletters that can eventually convert them into subscribers.

Access more advanced settings in PageSense

Use PageSense's advanced features like creating mutually exclusive groups, enabling cross-domain tracking, configuring customized project JS, and more to get deeper insights about your website.

Try easy-to-use extensions

Download the PageSense extension app available for your web browser with a few clicks and start collecting all of your required website metrics in real time.

Discover your favorite integrations with PageSense

Get a deeper look at your website's data by seamlessly integrating PageSense with a host of popular third-party apps like Google Analytics, Mixpanel, Intercom, and more.

Quick Links	Workflow Automation	Data Collection
Web Forms	Enterprise	Begin Data Collection
Interactive Forms	Workplace	Data Collection App
CRM Forms	Customer Service	Accessible Forms
Digital Forms	Marketing	Forms for Small Business
HTML Forms	Education	Forms for Enterprise
Contact Forms	E-commerce	Forms for any business
Lead Generation Forms	Healthcare	Forms for Startups
Wordpress Forms	Customer onboarding	Order Forms for Small Business
No Code Forms	Construction	RSVP tool for holidays
Free Forms	Travel
Prefill Forms	Non-Profit
Intake Forms	Legal	Mobile App
Form Designer	HR	Mobile Forms
Card Forms	Food	Offline Forms
Assign Forms	Photography	Mobile Forms Features
Translate Forms	Real Estate	Kiosk in Mobile Forms
Electronic Forms
Notification Emails for Forms	Alternatives	Security & Compliance
Holiday Forms	Google Forms alternative	GDPR
Form to PDF	Jotform alternative	HIPAA Forms
Email Forms		Encrypted Forms
Embeddable Forms		Secure Forms
Drag and Drop form builder		WCAG

New to Zoho CRM Plus?

Deliver unforgettable customer experiences

ACCESS ZOHO CRM PLUS

New to Zoho CRM Plus?

Deliver unforgettable customer experiences

ACCESS ZOHO CRM PLUS

New to Zoho Marketing Plus?

Everything you need to run your marketing

ACCESS ZOHO MARKETING PLUS

New to Zoho Marketing Plus?

Everything you need to run your marketing

ACCESS ZOHO MARKETING PLUS

Zoho Pagesense Resources

You are currently viewing the help pages of Qntrl’s earlier version. Click here to view our latest version—Qntrl 3.0's help articles.

New to Zoho Survey?

Access Zoho Survey

Latest Feature Updates

Explore our Pricing & Plans

Zoho Survey Resources

Android Mobile Surveys

Insurvey Blogs

Insight Blogs

Tips & Tricks

New to Zoho Social?

Manage your brands on social media

Access Zoho Social

Zoho Desk Resources

Desk Community Learning Series
Digest
Functions
Meetups
Kbase
Resources
Glossary
Desk Marketplace
MVP Corner
Word of the Day

Zoho Sheet Resources

New to Zoho Forms?

Latest Feature Updates

Explore our Pricing & Plans

Zoho Forms Resources

Secure your business

communication with Zoho Mail

Get started

Mail on the move with

Zoho Mail mobile application

Go Mobile

Stay on top of your schedule

at all times

Get started

Carry your calendar with you

Anytime, anywhere

Get started

Latest Announcements

New to Zoho Sign?

Zoho Sign Resources

Sign, Paperless!

Sign and send business documents on the go!

Get Started Now

Zoho SalesIQ Resources

New to Zoho TeamInbox?

Zoho TeamInbox Resources

Connect with us

New to Zoho ZeptoMail?

LEARN MORE

Latest Feature Updates

Zoho DataPrep Resources

New to Zoho DataPrep?

Access Zoho DataPrep

Zoho DataPrep Demo

Get a personalized demo or POC

Design. Discuss. Deliver.

Create visually engaging stories with Zoho Show.

Get Started Now

New to Zoho Workerly?

Access Zoho Workerly

New to Zoho Recruit?

Access Zoho Recruit

New to Zoho CRM?

Signup Now

Access Zoho CRM

Latest Feature Updates

New to Zoho Projects?

Access Zoho Projects

New to Zoho Sprints?

Access Zoho Sprints

New to Zoho Assist?

Access Zoho Assist

New to Bigin?

Signup Now

Access Bigin

Latest Feature Updates

Related Articles
Setting up Email Relay
Understanding Email Relay and its benefits Email Relay allows you to route emails through your (company's) server while sending emails from Zoho CRM. Once the relay server is set up, the sent emails will follow a path like this: Zoho CRM -to- Relay ...
Troubleshooting Mass Emails
1. How can I see how many records are eligible to be sent mass emails? Open the List View, filter the records using the smart filter for "email is not empty", "email is not blocked", "email opt out is not selected". This will give the exact number of ...
Troubleshooting Email Deliverability
How to fix the error which says "DKIM record missing"? After entering the public key value in you domain settings page, go to https://zohomail.tools/#domainDetails and select TXT. Enter the public key value you generated in CRM and select Lookup. If ...
Troubleshooting Email Templates
1. Product details are not populated in the table created in a template. Product details will only be available if the default product table in the template has been added. If the fields in the Product Details section are added separately, the values ...
FAQs: Mass Emails
1. How do I send mass emails from CRM using my SMTP server? Mass emails can be sent via your SMTP servers using email relay. To set up email relays, you will have to connect your SMTP server with the Zoho CRM server. To configure email relay settings ...