How do I set up my GMail mail settings?
If you wish to integrate HTML Mailer with your GMail account, these settings will be helpful:

- for From SMTP Mail server, enter smtp.gmail.com
- for SMTP port, enter 587
- for From Email SMTP Username, enter your gmail email address

This official instruction page from Google also contains some helpful information:
https://support.google.com/mail/answer/78775?hl=en

****GMail has made recent changes to the email server that requires users to make setting changes in order to send emails directly via their SMTP servers. You can read more about this setting change from Google official support page at https://support.google.com/accounts/answer/6010255?hl=en

For production marketing purposes, we recommend using a non-free email provider service.