Unable to connect to messaging server.

Unable to connect to messaging server.

Hi

We keep getting this message and are struggling to send out going emails

any idea what is causing this problem ? and how can it be resolved ?

Thanks

Evan










      • Sticky Posts

      • New in Zoho Chat : Search for contacts, files, links & conversations with the all new powerful 'Smart Search' bar.

        With the newly revamped 'Smart Search' bar in Zoho Chat, we have made your search for contacts, chats, files and links super quick and easy using Search Quantifiers.   Search for a contact or specific conversations using quantifiers, such as, from: @user_name - to find chats or channel conversations received from a specific user. to: @user_name - to find chats or channel conversations sent to a specific user. in: #channel_name - to find a particular instance in a channel. in: #chat_name - to find

      • New in Zoho Chat: Threaded conversation at its finest best

        Perform effective team communication in Zoho Chat with our new 'Reply' option.   Converse and stay focussed on the parent conversation, rather than getting entangled in the web of several, never-ending sub threads.   To reply to a certain message, all you need to do is hover to the left hand side of the message. Then, click on the three dots to open a pop up menu. Here, click on the Reply button and type the reply to the message in the compose box and press Enter.   Voila, that was pretty simple. 

      • Changes in Cliq iOS app notification due to iOS 13 and Xcode 11

        Hello everyone! With the iOS 13 update, Apple has updated its policy on usage of VoIP push notifications. Over the past few months, we tried our best to provide a similar experience with the updated policy.  Changes in iOS 13:  With iOS 13, Apple mandates all VoIP push notifications to be reported to the CallKit framework as a new call. If a VoIP push notification is not reported to the CallKit within a designated time window, iOS will terminate the app. If enough VoIP push notifications are not

      • What's new in Zoho Cliq - June 2020 updates

        Hello again, everyone! I'm back to share with you the recent feature improvements and updates that we've pulled together for enhancing your experience in Cliq. Here's what's new this June for you all in Cliq's web and iOS app! New on Cliq Web: Drag and drop files to a chat in your left side panel   Now you can drag and drop attachments from your open conversation window to a specific chat or channel in the left side menu without opening it. Swift up actions and collaborate efficiently with Cliq's

      • 4 Things You Should Do Once You Get Started with Cliq

        Hey there, new user!  You've successfully logged in and set up your organization and you're all set to start working. What's next? Buckle up because here are 4 essential things you need to do first in order to get the most out of your Cliq experience:   1. Invite your colleagues   Now that you've set up your Cliq for business, you need to bring in all your employees, of course, because how else can you collaborate with them?   To invite your colleagues to Cliq, head on over to the Admin Panel which

        • Recent Topics

        • Need Faster Help? Try Live Chat Support

          Hello there, We understand that sometimes, whether you’re facing an issue, exploring a feature, or need quick clarification, sending an email and waiting for a response just doesn’t cut it. You need answers, and you need them now. That’s exactly why we

        • Can't deactivate Spell Check

          Hi Community, right now I'm using the Zoho Mail Desktop-Software. So far, so good.. many possibilities. Overall very nice. What is extremely annoying right now, is that we are not able to deactivate the Spell Check feature. And we are barely able to focus

        • Zoho Toolkit Email Signature Generator

          I'm having real issues with the email signature generator with no matter where I host the photo, Zoho doesn't seem to show the photo on the link provided?

        • Company Policy Upload - Request All EE to review and sign

          How can I upload policies into Zoho People and have the employees review them and sign off saying they agree, etc.? Also, if I make a revision to a policy, I would like that changed or updated policy to be distributed or have the employees notified that

        • Zoho Sign Global Settings vs. Template and Document

          Hello, We are running into an issue on a current use case. We already use Zoho Sign. Now that KBA is available, we want to begin using it in our tax delivery process, by allowing clients to sign electronically, but also download a copy of their return

        • Zoho Mail Desktop Crashes on Linux - Ubuntu 24 LTS

          Hi, I have been trying to run the desktop app on Ubuntu for the past few day with no luck. I have tried both the .deb package and the appImage. When I attempt to open the app. It just crashes immediately. The crash error dialog appeared once and I cant

        • Can't login to Zoho mail

          I'm logged into Zoho but when I try to go in zoho mail I get: Invalid request! The input passed is invalid or the URL is invoked without valid parameters. Please check your input and try again. I just set up my mx records and stuff with namecheap a few

        • Zoho IP blocked by SpamCop

          Hi, Many of my emails are blocked and I receive this:  INVALID_ADDRESS, ERROR_CODE :550, ERROR_CODE :spamcop.mimecast.org Blocked - see https://www.spamcop.net/bl.shtml?136.143.188.51. - https://community.mimecast.com/docs/DOC-1369#550 [DGwIYPPSOfWI

        • Can I execute two 'functions' when completing a mail merge from CRM?

          Hi, I have set up a mail merge from CRM Deals to a template. I want a copy of this to be saved in Workdrive, and then a copy also saved back into the deal record from which the merge occurred. I can do both independent of each other, and managed to get

        • Differences between Zoho Books and Zoho Billing

          Without a long drawn out process to compare these. If you were looking at these Books and Billing, what made you opt for one and not the other. Thanks

        • Auto-sync field of lookup value

          This feature has been requested many times in the discussion Field of Lookup Announcement and this post aims to track it separately. At the moment the value of a 'field of lookup' is a snapshot but once the parent lookup field is updated the values diverge.

        • Custom validation in CRM schema

          Validation rules in CRM layouts work nicely, good docs by @Kiran Karthik P https://help.zoho.com/portal/en/kb/crm/customize-crm-account/validation-rules/articles/create-validation-rules I'd prefer validating data input 'closer to the schema'

        • No Ability to Rename Record Template PDFs in SendMail Task

          As highlighted previously in this post, we still have to deal with the limitation of not being able to rename a record template when sent as a PDF using the SendMail Task. This creates unnecessary complexity for what should be a simple operation, and

        • Server error when trying to Data > Sort > Custom Sort

          Been using Data > Sort > Custom Sort for a while, now it has suddenly stopped working. When selecting the same data range and trying to execute, I get "Sorry! There was a problem saving your last edit. Please try again."

        • To Assign a genrated pdf to a file upload field using delug

          content = "<html><body>HTML Content on page One <div style='page-break-after:always'></div> HTML Content on page Two </body></html>"; file = zoho.file.convertToPDF(content); file.setFileName("Name of the file"); <variableName> = <FormLinkName>[ID == input.ID];

        • TArgets To Accounts (Modules)

          How can i set sale target to Customers (Accounts Module)

        • Breaking barriers with multilingual WhatsApp templates in IM

          Ever wondered what it feels like to be greeted in your own language by a brand you love? A “Welcome!” feels nice, but a “¡Bienvenido!” or “स्वागत है!” feels personal. In today’s global world, conversations often need to cross both time zones and cross

        • Super Admin Logging in as another User

          How can a Super Admin login as another user. For example, I have a sales rep that is having issues with their Accounts and I want to view their Zoho Account with out having to do a GTM and sharing screens. Moderation Update (8th Aug 2025): We are working

        • How to share private Opportunities with whole org at an account level

          Opportunities are currently set to private, so our sales team only sees their own opportunities, along with their manager and upper leadership. The need is the ability for the rest of the Org to see the opportunities at an account level, not within the

        • New in Smart Prompt: Record Assistant for contextual assistance, and support for new AI models

          Smart Prompt helps teams stay informed and move faster by providing relevant suggestions where work happens in CRM. With this update, Smart Prompt becomes more adaptable to your organization’s AI preferences. You can now choose which Large Language Model

        • Subform edits don't appear in parent record timeline?

          Is it possible to have subform edits (like add row/delete row) appear in the Timeline for parent records? A user can edit a record, only edit the subform, and it doesn't appear in the timeline. Is there a workaround or way that we can show when a user

        • Problema Verificacion con proveedor NIC.AR

          No puedo realizar la verificación del correo, he seguido los pasos indicados y configurado los MX. Y no puedo verificar el correo. He leido en el foro que otros han tenido el mismo problema. Alguno pudo solucionarlo?

        • How to remove some users in zoho accounts

          How to remove some users in Zoho accounts.

        • Reupload and rename from one field to another field (file upload)

          Hi Everyone, Sorry, i have question to use invoke url for rename and reupload attachments file to another field. Tested on development mode. Zoho C6. Refer to https://www.zoho.com/creator/help/api/v2/upload-file.html look my error notification. Does anyone

        • Unified Inbox for all, including fetched mails

          I fetch mails from different third-parties mailboxes. But I need to switch mailbox too see fetched mails. It's strange. All mailboxes have one shared disk space for own mail and fetched mail, but why do we need to switch mailbox (on the left bottom) to

        • Whatsapp Limitation Questions

          Good day, I would like to find out about the functionality or possibility of all the below points within the Zoho/WhatsApp integration. Will WhatsApp buttons ever be possible in the future? Will WhatsApp Re-directs to different users be possible based

        • Users Not Automatically Being Added To WorkDrive Team

          I have already created a ticket for this issue, but the support team doesn't seem to understand what's happening. Our organization started with a trial of Zoho Workplace around November 10, 2025. I created 10 users, including myself. I sent out the invites,

        • Synchronization between Gmail and Zoho Mail

          Hello! I am using Zoho Mail within the Zoho One platform. I have completed the basic setup and added all the required DNS records with our domain provider. Our goal is to set up two-way synchronization between our current Gmail inbox and Zoho Mail, but

        • IMAP login problem

          I have my domain hosted with zoho @wilson.ie I have added a new user and have enabled IMAP access to this user account The user can login to zoho mail on the web. When we enter the server settings into Outlook as per below, Outlook cannot login to the

        • Contact data removes Account data when creating a quote

          Hi, Our customer has address fields in their quote layout which should be the address of the Account. They prefill the information, adding the account name - the address data is populated as per what is in the account - great. However when they then add

        • Changes to subform in Zoho CRM Portal Timeline History Unavailable

          Hi Support Team, We have noticed a feature limitation in the Zoho CRM portal. We created a portal for our vendors to edit records directly, but when vendors make updates, the Modified Time and Date fields are not being updated. Additionally, these updates

        • This mobile number has been marked spam. Please contact support.

          Hi Support, Can you tell me why number was marked as spam. I have having difficult to add my number as you keep requesting i must use it. My number is +63....163 Or is Zoho company excluding Philippines from their services?

        • Zoho CRM Portal Field Level Permission Issue

          Hi Support Team, I am using the Zoho CRM Portal and configuring field-level editing permissions. However, we are unable to restrict portal users from editing certain fields. We have created a portal and provided View and Edit (Shared Only) access for

        • Function #11: Apply unused credits automatically to invoices

          Today, we bring you a custom function that automatically applies unused credits from excess payments, credit notes, and retainer payments to an invoice when it is created. Prerequisites: Create a Connection named "zbooks" to successfully execute the function.

        • Edit Contact Roles in the Potentials Mod

          New to ZOHO so I need some help.  I work the same people on different projects concurrency. Their contact info remains the same but their role changes from project to project.  In the Potential Mod you can pick contacts and assign a Role to them.  I know how to edit the roles. What I want to do is add some fields. Specifically I want to add the following "Expectation" "Requirements" and "Communication "Requirements." This will allow me to look at a Potential and see information associated with this

        • Duplicating report but custom layout does not

          Dear Zoho Creator, I need to duplicate a report into 10 copies, but unfortunately the custom layout (detail view) doesn’t copy along with it. I tried exporting and importing the custom layout, but the field mappings are incorrect. I believe everyone are

        • Credit Card Readers?

          We would like to use our commerce website at conferences (and eventually in store) to swipe credit cards to pay for orders. How would we accomplish this? Does Zoho have anything available for a developer write code to integrate something like Stripe Terminal

        • AI generated meeting notes associated to Account or Deal

          As our organization works to improve efficiency we are looking for a solution to leverage AI to generate meeting notes and then add those notes to a CRM record such as an Account or Deal. I see Zoho has a Notebook AI offering that talks about the ability

        • Stock count by bin location

          Is there a configuration to make a stock count by bin or area and not by product. these is useful to manage count by area Regards

        • Add Prebuilt "Partner Finder" Template with Native Zoho CRM Integration in Zoho Sites To: Zoho Sites Product Team

          Hi Zoho Team, We hope you're doing well. We would like to request a prebuilt "Partner Finder" template for Zoho Sites, modeled after your excellent implementation here: 🔗 https://www.zoho.com/partners/find-partner-results.html ✅ Use Case: Our organization

        • Next Page