How to configure SMTP? | Zoho ZeptoMail

How to configure SMTP?

SMTP Configuration settings for ZeptoMail
  1. Server name - smtp.zeptomail.com
  2. Port Number, Authentication - 465 (SSL), 587 (TLS)
  3. Username - emailapikey (we also support applications that use the From address as the username)
  4. Authorization - Password. Visit here to check your password
You can view your SMTP set-up details within your Mail Agent. Follow the below path:
Mail Agents >> Specific Mail Agent >> Setup Options >> SMTP
To know more about SMTP and set-up configuration, refer to this help guide.

Email us at support@zeptomail.com if you have further queries related to SMTP configuration. 

      Create. Review. Publish.

      Write, edit, collaborate on, and publish documents to different content management platforms.

      Get Started Now


        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.

          Zoho CRM Training
            Redefine the way you work
            with Zoho Workplace

              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.

              Zoho CRM Training

                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







                              Quick LinksWorkflow AutomationData Collection
                              Web FormsRetailOnline Data Collection Tool
                              Embeddable FormsBankingBegin Data Collection
                              Interactive FormsWorkplaceData Collection App
                              CRM FormsCustomer ServiceForms for Solopreneurs
                              Digital FormsMarketingForms for Small Business
                              HTML FormsEducationForms for Enterprise
                              Contact FormsE-commerceForms for any business
                              Lead Generation FormsHealthcareForms for Startups
                              Wordpress FormsCustomer onboardingForms for Small Business
                              No Code FormsConstructionRSVP tool for holidays
                              Free FormsTravelFeatures for Order Forms
                              Prefill FormsNon-Profit
                              Forms for Government
                              Intake FormsLegal
                              Mobile App
                              Form DesignerHR
                              Mobile Forms
                              Card FormsFoodOffline Forms
                              Assign FormsPhotographyMobile Forms Features
                              Translate FormsReal EstateKiosk in Mobile Forms
                              Electronic FormsInsurance
                              Drag & drop form builder

                              Notification Emails for FormsAlternativesSecurity & Compliance
                              Holiday FormsGoogle Forms alternative GDPR
                              Form to PDFJotform alternativeHIPAA Forms
                              Email FormsWufoo alternativeEncrypted Forms
                              Accessible FormsTypeform alternativeSecure Forms

                              WCAG

                                          Create. Review. Publish.

                                          Write, edit, collaborate on, and publish documents to different content management platforms.

                                          Get Started Now






                                                            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.




                                                                Manage your brands on social media

                                                                  Use cases

                                                                  Make the most of Zoho Desk with the use cases.

                                                                   
                                                                    

                                                                  eBooks

                                                                  Download free eBooks and access a range of topics to get deeper insight on successfully using Zoho Desk.

                                                                   
                                                                    

                                                                  Videos

                                                                  Watch comprehensive videos on features and other important topics that will help you master Zoho Desk.

                                                                   
                                                                    

                                                                  Webinar

                                                                  Sign up for our webinars and learn the Zoho Desk basics, from customization to automation and more

                                                                   
                                                                    
                                                                  • Desk Community Learning Series


                                                                  • Meetups


                                                                  • Ask the Experts


                                                                  • Kbase


                                                                  • Resources


                                                                  • Glossary


                                                                  • Desk Marketplace


                                                                  • MVP Corner



                                                                    Zoho Sheet Resources

                                                                     

                                                                        Zoho Forms Resources


                                                                          Secure your business
                                                                          communication with Zoho Mail


                                                                          Mail on the move with
                                                                          Zoho Mail mobile application

                                                                            Stay on top of your schedule
                                                                            at all times


                                                                            Carry your calendar with you
                                                                            Anytime, anywhere




                                                                                  Zoho Sign Resources

                                                                                    Sign, Paperless!

                                                                                    Sign and send business documents on the go!

                                                                                    Get Started Now




                                                                                            Zoho TeamInbox Resources





                                                                                                      Zoho DataPrep Demo

                                                                                                      Get a personalized demo or POC

                                                                                                      REGISTER NOW


                                                                                                        Design. Discuss. Deliver.

                                                                                                        Create visually engaging stories with Zoho Show.

                                                                                                        Get Started Now










                                                                                                                            • Related Articles

                                                                                                                            • Do you allow email tracking for emails sent via SMTP?

                                                                                                                              Yes we allow click and open tracking for emails sent via SMTP. Before sending emails, you need to enable SMTP tracking within your Mail Agent to track your email open and click data. ​If you have further queries related to SMTP tracking, write to us ...
                                                                                                                            • Why was my account blocked?

                                                                                                                              ZeptoMail is a dedicated platform for sending transactional emails like OTPs, abandon cart notifications, on-boarding emailers, etc., These emails are mostly triggered by a user action unlike unsolicited emails like bulk marketing emails, promotional ...
                                                                                                                            • How to configure API?

                                                                                                                              You need to add send mail token to authenticate your API requests. This is a unique token that you can generate within your Mail Agent in your ZeptoMail account. Use the send mail token as a header when you call ZeptoMail REST Email Sending API. ...
                                                                                                                            • Why are my emails sent via SMTP failing?

                                                                                                                              There are several reasons for your email sending via SMTP to fail. Find below the list of possible reasons: trying to connect to SMTP server in un-secure mode. Invalid Send Mail Token or Username. Sending email from an invalid 'from' address domain. ...
                                                                                                                            • Why is my ZeptoMail account still not reviewed?

                                                                                                                              We generally take 2 business days to review your account. Sometimes we need additional information from you that will help us verify your business identity and understand the nature of emails you are planning to send. In such cases our presales team ...
                                                                                                                              Wherever you are is as good as
                                                                                                                              your workplace

                                                                                                                                Resources

                                                                                                                                Videos

                                                                                                                                Watch comprehensive videos on features and other important topics that will help you master Zoho CRM.



                                                                                                                                eBooks

                                                                                                                                Download free eBooks and access a range of topics to get deeper insight on successfully using Zoho CRM.



                                                                                                                                Webinars

                                                                                                                                Sign up for our webinars and learn the Zoho CRM basics, from customization to sales force automation and more.



                                                                                                                                CRM Tips

                                                                                                                                Make the most of Zoho CRM with these useful tips.



                                                                                                                                  Zoho Show Resources