Add Bakery options for: smtp:<port>, secure:<true|false>, auth:<true|false>

[waldenn]

In order to make the email functionality work on my SMTP server (which forwards emails to a secure ISP relay), I had to make these changes in the userfrosting/app/sprinkles/core/config/default.php:

'port' => 25,
'auth' => false,
'secure' => 'false'

Please consider adding these options to the setup options (and documentation).
I had to create a PHPMailer application to debug my SMTP connection problem, hopefully other people can avoid that with these settings.

Thanks for a great user management framework!

[gyaaniguy]

I am going for a PR. How should this be ideally handled ?

[lcharette]

@gyaaniguy Thanks!

I see three things that needs to be done :

1. Add new ENV variables to .env.example
2. Implement said variables to the config file
3. Add the new options to the SetupSmtpCommand Bakery command.

A PR for this can be sent on the hotfix branch. See your Contributing page for more info :)

[mikkoaf]

I was looking through up-for-grabs issues.

I found out that the linked, closed PR #1077 was merged to master in 82a1706 and is included on the release https://github.com/userfrosting/UserFrosting/releases/tag/v4.5.0

Can this issue be closed or is there still work to be done?