- Attempt to access via SSL to webmail.domain.tld led to the error
Bad Request Your browser sent a request that this server could not understand. Reason: You're speaking plain HTTP to an SSL-enabled server port. Instead use the HTTPS scheme to access this URL, please.
- Server configured with nginx in front of Apache
Make that SSL is enabled in the following section of
includeTemplate('nginxWebmailPartial.php', array( 'ssl' => true, 'frontendPort' => $VAR->server->nginx->httpsPort, 'backendPort' => $VAR->server->webserver->httpsPort, )) ?>