Hildebrandt, Ralf. <br/><br/>
Absolute postfix  patches are for Qmail /  [electronic resource] : 
Ralf Hildebrandt. 
 - San Francisco :  No Starch Press,  c2005. 
 - xxviii, 448 p. :  ill. 
<br/><br/><br/>Electronic reproduction. <br/>Palo Alto, Calif. : <br/>ebrary, <br/>2009. <br/>Available via World Wide Web. <br/>Access may be limited to ebrary affiliated libraries. 
<br/><br/><label>ISBN: </label>1593270011 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronic mail systems--Computer programs.<br/>Internet.
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Electronic books.
<br/><br/><label>LC Class. No.: </label>TK5105.74.P66  / H55 2005eb