Is Microsoft Graph API using SMTP at the back?

user_11473655 0
Viewed 483

I am trying to use Graph API to send 20 messages within 1 minute to certain teams channel. Does Graph API use SMTP protocol to send email?

POST /me/messages/{id}/forward
POST /users/{id | userPrincipalName}/messages/{id}/forward
POST /me/mailFolders/{id}/messages/{id}/forward
POST /users/{id | userPrincipalName}/mailFolders/{id}/messages/{id}/forward
microsoft-graph-api
1 Answers

Microsoft Graph uses the user's Exchange Online or Outlook.com mailbox to send the mail. Those services do use SMTP.

user_33079850
Related