Download The Qmail Handbook by Dave Sill PDF
By Dave Sill
Designed to lead approach and mail directors of all degrees of expertise via deploy, configuration, and upkeep of a qmail server. writer discusses qmail's positive factors, heritage, and festival. Softcover.
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Additional resources for The Qmail Handbook
Sample text
Gz /usr/local/src # You've got all three packages in /usr/local/src, so now you can unpack them. Set your umask so the files and directories you create are publicly accessible by default: # umask 022 # Tip The umask command is built into the shell. For more information, try help umask or the man page for your shell; for example, try man csh for the C-Shell. tar # optional unless space is very tight # The gunzip commands are used to expand the compressed tarballs into their full size and original format.
Com into control/defaultdomain. . com into control/plusdomain. . com into control/locals. . com into control/rcpthosts. . com. Make sure to change rcpthosts if you add hosts to locals or virtualdomains! # qmail is now installed and partially configured, but before you can run it you need to install the ucspi-tcp and daemontools helper packages and finish configuring qmail. Installing ucspi-tcp Earlier, you unpacked the qmail, ucpsi-tcp, and daemontools tarballs into /usr/local/src. 88 # In the previous section, if you modified conf-cc and conf-ld, you'll need to make the same changes in this directory.
You should also consider removing the old MTA completely from your system. local so it won't be restarted again when the system is rebooted. For Red Hat Linux, for example, removing Sendmail can be accomplished by # rpm -e --nodeps sendmail Because Sendmail was the de facto Unix MTA for years, many scripts and utilities run it directly to send mail messages. For this reason, qmail and other Unix MTAs provide a sendmail replacement that emulates Sendmail's behavior for injecting messages. old ln -s /var/qmail/bin/sendmail /usr/lib ln -s /var/qmail/bin/sendmail /usr/sbin # ignore errors # ignore errors # ignore errors Starting qmail If you stopped qmail after creating the links in /service, you should restart it now: # qmailctl start Starting qmail.