The Error code 0x80040217 is a Gmail SMTP error. This error occurs only when the Gmail security settings are changed, and the SMTP servers will start rejecting the mails due to false usernames, domain name, and other unauthorized settings.
The SMTP configuration for Gmail is as follows:
The steps given above are more than enough to help you fix the Gmail SMTP error code 0x80040217.
In order to prevent third parties from reading your mail content, email encryption is done, which is basically digitizing the information within.
There are not many ways to prevent spam from piling up in your Inbox. Here’s how you can filter out most of them.
AT&T Email error 0x800CCC0F occurs when mails are not being sent or received through AT&T services. Due to the technical glitches causing it, many email functions are disabled. The computer’s Operating System might get frozen.