Modern Unsolicited Commercial Email
```shell script
flask init-db
#### Create admin login```shell scriptflask init-admin -u username -p password
Create templates named with prefix spam_Example: spam_smartphone5g.htmlPut templates on app/templates/ directory.
Add {{ url_coupon }} on html template
Example:<html><head><title>Coupon Paypal</title></head><body><a href="{{ url_coupon }}">Redeem coupon</a></body></html>
```shell script
app.init.py - update with your mail “SERVER”, “PORT”, “SENDER”, “DDNS”
(Windows)
set MAIL_SENDER=youcompleteemail@domain.com
set DDNS=muce.ddns.net
set MAIL_USERNAME=username
set MAIL_PASSWORD=p@sSWorD
```