Smart Bot Maker supports SMTP to send email as well as Amazon SES SMTP.  To add Amazon SES SMTP inside Smart Bot Maker, follow the below instruction.

Set SMTP Configuration like this :

Sender Email Address:  From Email Address [Must be verified in Amazon SES]SMTP Host:  Your Account's Amazon SMTP ServerSMTP User:  SMTP UsernameSMTP password: SMTP CredentialSMTP port: 465Connection type: SSLAlso, make sure to move out your Amazon SES account from Sandbox mode to send mass emails. Here you will get the information about how to Moving Out of the Amazon SES Sandbox