[SMTP/Breaking] SMTP Port ENV variable has changed

[SachsenspieltCoding]

Version
2.0

Describe the bug
The env variable for the smtp port has changed. It's now SMTP_PORT instead of SMTP_HOST_PORT (ldap-user-manager 1.x) which breaks the mail functuanality. It is also wrongly documented in the docs.

see:

luminary/www/includes/config_registry.inc.php

Line 1355 in f00c591

$SMTP['port'] = (is_numeric(getenv('SMTP_PORT')) ? getenv('SMTP_PORT') : get_config_default('SMTP_PORT'));

https://github.com/wheelybird/luminary/blob/master/docs/configuration.md#email-settings

[wheelybird]

Thanks for reporting that. Hopefully I'll be able to push a new release tomorrow which will fix it.