Description

deployed docs example

I used Gmail as the relay host and succeeded after several attempts. Based on this experience, I would like to contribute to the docs on how to quickly connect to Gmail SMTP.
Currently, the part about integrating with the Gmail SMTP server cannot be found in the guide.
Therefore, I created guidelines such as how to use two-step authentication to use Gmail SMTP, what values ​​should be entered in the host and port, and how to change the sender address.

Here is the link if this docs will be deployed. Gmail SMTP

Type of change

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Improvement (non-breaking change that does improve existing functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• This change requires a documentation update

Checklist

• My code follows the style guidelines of this project
• I have performed a self-review of my code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation (README.md or the documentation under docs/)
• If necessary, I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes
• I have added information about changes made in this PR to CHANGELOG.md