On Apr 11, 2005 9:59 PM, William M. Quarles <quarlewm@xxxxxxx> wrote: > Hi, > > I'm trying to set up Sendmail for the first time, and I don't really > know what I am doing beyond the man file and some stuff on their > website. I modified the configuration file and I'm supposed to do this > (followed by the message that I received): > > [root@physstud root]# m4 /etc/mail/sendmail.mc > /etc/sendmail.cf > /etc/mail/sendmail.mc:8: m4: Cannot open > /usr/share/sendmail-cf/m4/cf.m4: No such file or directory > > I don't know how to make an m4 file. Could somebody give me a hand? I followed Miles Brennan's excellent Linux Home Server How-To at http://www.brennan.id.au/ and got sendmail running really quickly. If I remember, the sendmail instructions seemed like they would scale to a somewhat bigger server as well (although I still think qmail, or maybe postfix, is better for installations of say, 50 or more users).