Mail from my Id is getting failed with the following error:

Failed message 1: com.sun.mail.smtp.SMTPSendFailedException: 553 Relaying disallowed as <Remigius@Remigius>

Below is the setup:

spring:

  mail:
    default-encoding: UTF-8
    host: smtp.zoho.com
    username: <<myemail@company.com>>
    password: <<password>>
    port: 465
    protocol: smtp
    properties.mail.smtp.socketFactory.class: javax.net.ssl.SSLSocketFactory
    properties.mail.smtp.socketFactory.fallback: false
    properties.mail.smtp.startssl.enable: true
    properties.mail.smtp.socketFactory.port: 465
    properties.mail.smtp.debug: true