PORT="8080" HCAPTCHA_SECRET="0xXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXx" MAIL_TO="me@myserver.tld" MAIL_SERVER="mail.myserver.tld" MAIL_USER="mailer@myserver.tld" MAIL_PASS="XXXXXXXXXXXXXXXXXXXXXXXxx"