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Linux Sendmail to an SMTP server

I used these sendmail.mc and access files to cause sendmail to use my ISPs smtp server.

/etc/mail/sendmail.mc

include(`/usr/share/sendmail-cf/m4/cf.m4')dnl
VERSIONID(`setup for linux')dnl
OSTYPE(`linux')dnl
define(`SMART_HOST',`mail.example.com')dnl
define(`RELAY_MAILER_ARGS', `TCP $h 587')dnl
define(`ESMTP_MAILER_ARGS', `TCP $h 587')dnl

Proposed Boot Changes

#
#In the Asterisk server

  1. # Disable unneeded applications
  2. cd /etc/rc3.d/
  3. mv S20bittorrent K20bittorrent # Downloading app
  4. mv S20cupsys K20cupsys # Printing
  5. mv S21gdm K21gdm # Gui

Enswitch Maintenance

This is the procedure to move /var/lib/enswitch to a new partition ( /dev/sdb??? ) :

  1. # partition = /deb/sdb1
  2. reboot
  3. # fix dns
  4. mkfs.ext3 /dev/sdb1
  5. cfdisk
    # check everything that was done above
  6. cd /

Digital Signage / IPTV

The other day I quoted a company in Dallas for a digital sign system.

Their requests were that the TVs need to:

  1. Play PowerPoint Presentations on 10 TVs most of the day.
  2. Be able to show Live TV on demand "when something important" is happening.
  3. Show content in a separate campus that is connected by VPN.

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