How To Solve Gmail SMTP Error Code 0x80040217?

Error Code 0x80040217

The Error code 0x80040217 is an SMTP error. This error is bound to occur only to users having the Gmail account. It also occurs when the Gmail account settings are changed and due to the change, the SMTP server will reject the emails for reasons like false username, domain name, and other unauthorized settings.

Some of the leading causes of the SMTP error 0x80040217 are:

  • Step : 1 Wrong domain and password
  • Step : 2 Invalid Gmail email address
  • Step : 3 Different settings in the SMTP server
  • Step : 4 Unauthorized configurations in the Server

One or more of the above causes will result in the following symptoms in your email account.

  • Step : 1 You won’t have access to new emails and also won’t be able to send emails.
  • Step : 2 Your Gmail account won't be accessible
  • Step : 3 Messages will be spammed
  • Step : 4 Error code continues to appear

You are at the right place at the right time because here we have a couple of troubleshooting methods that could help you get rid of the SMTP error code 0x80040217.

  • Step : 1 Make sure you have entered the correct login credentials.
  • Step : 2 You have to make sure the SMTP configuration has been set up correctly.
  • Step : 3 You have to verify the server configuration with the NT LAN Manager (NTLM).

For example, we will now be seeing the SMTP configuration for GMAIL.

  • Step : 1 The SMTP configuration for Gmail is as follows:
  • Step : 2 SMTP username: Your Gmail email address.
  • Step : 3 SMTP password: Your Gmail login password.
  • Step : 4 SMTP server address:
  • Step : 5 Gmail SMTP port (TLS): 587.
  • Step : 6 SMTP port (SSL): 465.
  • Step : 7 SMTP TLS/SSL encryption required: yes.

You have to ensure that you have a stable and a proper internet connection regardless of the wired or wireless setup. If you have more queries regarding SMTP error code 0x80040217. Click the call button available on the screen.

mail settings net