SMTP Error: Could not authenticate.

SMTP Error: Could not authenticate.

Hi team!
Trying to send email throu PHPmailer.
Im using smtp.zoho.eu, TLS with port 587.
Username: alex@aljon.nu
Password: *********** (well, my login password).

This is the error:

  1. 2017-12-19 13:06:49 SERVER -> CLIENT: 220 mx.zoho.eu SMTP Server ready December 19, 2017 2:07:03 PM CET
    2017-12-19 13:06:49 CLIENT -> SERVER: EHLO aljon.nu
    2017-12-19 13:06:49 SERVER -> CLIENT: 250-mx.zoho.eu Hello aljon.nu (h-212-85-74-15.NA.cust.bahnhof.se (212.85.74.15))250-STARTTLS250 SIZE 53477376
    2017-12-19 13:06:49 CLIENT -> SERVER: STARTTLS
    2017-12-19 13:06:49 SERVER -> CLIENT: 220 Ready to start TLS.
    2017-12-19 13:06:49 CLIENT -> SERVER: EHLO aljon.nu
    2017-12-19 13:06:49 SERVER -> CLIENT: 250-mx.zoho.eu Hello aljon.nu (h-212-85-74-15.NA.cust.bahnhof.se (212.85.74.15))250-AUTH LOGIN PLAIN250 SIZE 53477376
    2017-12-19 13:06:49 CLIENT -> SERVER: AUTH LOGIN
    2017-12-19 13:06:49 SERVER -> CLIENT: 334 VXNlcm5hbWU6
    2017-12-19 13:06:49 CLIENT -> SERVER: <credentials hidden>
    2017-12-19 13:06:49 SERVER -> CLIENT: 334 UGFzc3dvcmQ6
    2017-12-19 13:06:49 CLIENT -> SERVER: <credentials hidden>
    2017-12-19 13:06:49 SERVER -> CLIENT: 535 Authentication Failed
    2017-12-19 13:06:49 SMTP ERROR: Password command failed: 535 Authentication Failed
    SMTP Error: Could not authenticate.
    2017-12-19 13:06:49 CLIENT -> SERVER: QUIT
    2017-12-19 13:06:49 SERVER -> CLIENT: 221 mx.zoho.eu closing connection
    SMTP Error: Could not authenticate.



 




      • Sticky Posts

      • Zoho Mail POP & IMAP Server Details

        Hello all! We have been receiving a number of requests regarding the errors while configuring or using Zoho Mail account in POP/ IMAP clients. The server details vary based on your account type and the Datacenter in which your account is setup. Ensure

      • Important update on Group Management | Zoho Mail

        Dear Zoho Mail Community, This post is to inform you all of the following updates on the Group Management in Zoho Mail. Group Member Addition: If a group member is added to an organization group in a Zoho Application, the member will be automatically

      • Mastering email etiquette and best practices to follow in Zoho Mail

        Hello Zoho Mail Community, We’re thrilled to invite you all to our upcoming webinar: Mastering email etiquette and best practices to follow in Zoho Mail. Join our live webinar for expert etiquette tips to enhance your professionalism and elevate your

      • 📣 📣 ZUG Meetups India - Explore Hybrid Workspaces using Zoho Workplace - Meet and Learn! 🧑🏽‍💻🧑🏽‍💻

        We are excited to announce the User Community initiative to meet you all in person and help you explore the need of the hour - Hybrid Workspaces using Zoho Workplace. We aim to help you to setup your Digital Workplace effectively so that your employees

      • Announcing Zoho Mail - Inactive user Policy

        Dear Zoho Mail users, Thanks to all of you for your continuous support.  We have recently started implementing the Inactive User Policy, for Zoho Mail.  A user is considered as inactive, if the user has not logged in to the Zoho mail account for a period of more than 120 days. The login through POP, IMAP and Active Sync are all taken into account for tracking the period of inactivity.  Whoever received the communication need not panic, as we have just communicated our policy to all the users.  To