Solution for Windows Server Event ID 15021 – HttpEvent error occurred while using SSL configuration for endpoint 0.0.0.0:444.
Czech: Během používání konfigurace protokolu SSL pro koncový bod 0.0.0.0:444 došlo k chybě. Stavový kód chyby je obsažen ve vrácených datech.
Short tutorial how to install and configure OpenDKIM with Postfix on Debian Wheezy. OpenDKIM is really useful for signing your mail messages by generated pair of private key which is afterwards validated by public key stored as TXT DNS record for lookup by other servers. In result, If you want avoid your sent messages to be marked as spam, follow this easy tutorial. This will help other mail servers to trust your mail server.
Express guide how to enable SSL certificate with redirection from http to https on Windows Server 2012 R2
Redmine express installation guide & configuration for Debian Wheezy 7 with Apache/2.2.x, 10.0.x-MariaDB, PHP 5.4.4 (DSO) backend without loaded SCM.
CheatSheet of useful CMD commands for Windows Server to folder and files permissions like chmod and chown. (continually updated)