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linux:set_up_unattended-upgrades_on_ubuntu_20.04_w_email_alerts [2021/07/28 14:40]
vern
linux:set_up_unattended-upgrades_on_ubuntu_20.04_w_email_alerts [2021/07/28 14:40] (current)
vern
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 </file> </file>
  
-=== Install mailx ===+=== Install mailx & Postfix ===
  
 <code> <code>
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 If this does not install Postfix, install it now. If this does not install Postfix, install it now.
  
-<code>apt install postfix</code>+<code> 
 +apt install postfix 
 +</code>
  
 This will install also install Postfix. mailx is what ''unattended upgrades'' uses to send external mail. This will install also install Postfix. mailx is what ''unattended upgrades'' uses to send external mail.