Send email using api c#

- Send email using gmail api c#
- Send email using web api c#
- Send email api c#
- Send email using graph api c#
- Send mail using graph api c#
- Send email using mailchimp api c#
- Send email using office 365 api c#
- Send mail using web api in c#
- How to send email with attachment using graph api c#
- C# code to send email using graph api