You can save any message to your email without using SMTP.
Example use : https://saven.worker.dev/?app=dev&subject=Hello%20From%20Me&message=message
It will send to your email [email protected]
with sender [email protected]
git clone https://github.com/lexavey/saven
cd saven
composer install
Create OAuth client ID in https://console.cloud.google.com/apis/credentials
Application type : Web application
Authorized redirect URIs : yordomain.com
in OAuth consent screen Manually add scopes https://mail.google.com/
Download json, and save in folder saven
rename as credentials.json
RUN