This page is a complete guide about the causes and the Solution of Gmail SMTP error code 0x80040217. Carry out the below steps to fix this error easily.
Step 1:
Make sure you have entered the correct login credentials.
Step 2:
Check if you have the email address entered correctly.
Step 3:
Check whether the Caps Lock is not on while typing the password.
Step 4:
Make sure the SMTP server configuration is correct.
Step 5:
You have to verify the server configuration with the NT LAN Manager (NTLM).
Visit us to know about SMTP configuration
