Sample German DIN4 letter

\documentclass[DIN, pagenumber=false, parskip=half,fromalign=left, fromphone=true,fromemail=true, fromurl=false,fromlogo=false,fromrule=false]{scrlttr2}
\usepackage[latin1]{inputenc} \usepackage{bookman} \usepackage{german} \RequirePackage{graphicx} \setkomavar{fromname}{Timo Sachsenberg } \setkomavar{fromaddress}{Streetname 4 \\ 77777 Hometown} \setkomavar{fromphone}{0176/1234567} \setkomavar{fromemail}{email@gmail.com} \setkomavar{signature}{Timo Sachsenberg} \begin{document}
\begin{letter}{
adress line 1 \\
adress line 2\\
adress line 3\\
Germany
}
\opening{Opening:}
Letter text.
\closing{cheers,}
\end{letter}
\end{document}