title: getting "javax.mail.AuthenticationFailedException: 535-5.7.8 Username and Password not accepted" this error
body: <p>Getting error on sending mail.Even though the exact properties inside application.properties worked few months back. </p>
  
  <p>This is the properties to configure mail sending inside application.properties</p>
  
  <pre><code>mail.enable=true
  spring.mail.host=smtp.gmail.com
  spring.mail.username=abc@gmail.com
  spring.mail.password=**************
  spring.mail.properties.mail.smtp.auth=true
  
  spring.mail.properties.mail.smtp.socketFactory.port=465
  
  mail.smtp.port=2525
  
  spring.mail.properties.mail.smtp.starttls.enable=true 
  spring.mail.properties.mail.smtp.starttls.required=false
  
  spring.mail.properties.mail.smtp.socketFactory.class=javax.net.ssl.SSLSocketFactory
  spring.mail.properties.mail.smtp.socketFactory.fallback=false
  
  support.email=abc@gmail.com    
  </code></pre>
  
  <p>How can I reconfigure this? I tried by following specific password pattern. Would appreciate any sort of suggestions. </p>