Spark Email Authentication Error

  • Step 1:If you see an authentication error whenever you open the Spark email client on your device, carry out the easy steps mentioned below to resolve the problem.
  • Step 2:The main causes of this problem could be a mistyped password, incorrect username, or failure to connect to the email server.
  • Step 3:Check if you are running the latest version of the Spark email program.
  • Step 4:If you use an Android mobile phone, open the Google Play Store application and select the My apps & games option.
  • Step 5:If you are using an iPhone, launch the App Store application and tap the Updates option.
  • Step 6:Check if an update is available for the Spark email client app. If any update is available, tap the Update option to update Spark to the most recent version.
  • Step 7:Make sure to enter the correct login credentials to access the email account from the Spark program.
  • Step 8:If you have generated an app-specific password, you still have to use the email account password, as Spark does not support the two-step verification.
  • Step 9:If the two-step verification feature is enabled, you have to enter the verification code after providing the email account password.
  • Step 10:A stable internet connection is mandatory to access the email account.
  • Step 11:Some times, this happens to be the main reason for the authentication error.
  • Step 12:Disabling the VPN might help you to resolve the authentication error.
  • Step 13:If the error persists, you can send a feedback form.


  • Step 1:Open the Spark email application on your Android mobile phone, tap the Menu icon, and select the Settings option followed by the Support option.
  • Step 2:Tap the Send Feedback option and compose an email message regarding the authentication error.
  • Step 3:Send this email to the Spark support team. They will send a reply email message.

Related Links:


Spark Email Authentication Error?

To change the email address, open the Email application.

Recover Email

How To Recover Email?

Emails that you have deleted will be in the trash..

Archive Emails

Spark Email Authentication Error?

To archive the emails first, sign into the Gmail account.

How To Unarchive Emails

How To Unarchive Emails?

First, log into the account and extend the side tab..