A Linux administrator needs to disable the Sendmail service on a Linux server and prevent it from being started manually and during boot. Which of the following is the BEST command to do this?
A) systemctl reset-failed sendmail
B) systemctl mask sendmail
C) systemctl stop sendmail
D) systemctl disable sendmail

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The Answer of A Linux administrator needs to disable the Sendmail service on a Linux server and prevent it from being started manually and during boot. Which of the following is the BEST command to do this?
A) systemctl reset-failed sendmail
B) systemctl mask sendmail
C) systemctl stop sendmail
D) systemctl disable sendmail

A Linux Administrator Needs to Disable the Sendmail Service on a Linux