Following this other question, I would just want to have the footer in every page of the document, but I don't find a way... besides, could I put it a little bit up, without changing the bottom margin? Thanks!
Would it be possible as well to remove the ":" after Telephone and E-mail??
Here a MWE
\documentclass[10pt,stdletter,dateno,sigleft]{newlfm}
%%%HORIZONTAL LINES
%https://tex.stackexchange.com/questions/91052/remove-header-and-footer-lines-in-newlfm
\makeatletter
\g@addto@macro{\ps@ltrhead}{%
\renewcommand{\headrulewidth}{0pt}%
\renewcommand{\footrulewidth}{0pt}%
}
\g@addto@macro{\ps@othhead}{%
\renewcommand{\headrulewidth}{0pt}%
\renewcommand{\footrulewidth}{0pt}%
}
\makeatother
%%%%%%%%%%%%%%%%%%%
\usepackage{lipsum}
\usepackage{lastpage}
\Lfooter{John Smith\hspace{1em}-\hspace{1em}{\small john@smith.com}\hspace{5em}\textit{Cover Letter}}
\Rfooter{\thepage\ of \pageref{LastPage}}
\newsavebox{\Luiuc}\sbox{\Luiuc}{\parbox[b]{1.75in}{\vspace{0.5in}
\includegraphics[width=1.2\linewidth]{logo.png}}} % Company/institution logo at the top left of the page
\makeletterhead{Uiuc}{\Lheader{\usebox{\Luiuc}}}
\newlfmP{sigsize=50pt}
\newlfmP{addrfromphone}
\newlfmP{addrfromemail}
\lthUiuc
\namefrom{John Smith}
\addrfrom{
\today\\[12pt]
123 Broadway \\
City, State 12345
}
\phonefrom{(000) 111-1111}
\emailfrom{john@smith.com}
\greetto{Dear Mrs. Smith,}
\closeline{Sincerely yours,}
\nameto{Mrs. Jane Smith}
\addrto{
Recruitment Officer \\
The Corporation \\
123 Pleasant Lane \\
City, State 12345
}
%----------------------------------------------------------------------------------------
\begin{document}
\begin{newlfm}
\lipsum
\lipsum
%----------------------------------------------------------------------------------------
\end{newlfm}
\end{document}


article) and extending it with packages (like in my example) is therefore very easy customizable. – Werner Jun 10 '14 at 20:16