What is true regarding the command sendmail?
A) With any MTA, the sendmail command must be run periodically by the cron daemon.
B) All MTAs, including Postfix and Exim, provide a sendmail command.
C) The sendmail command prints the MTAs queue history of which mails have been sent successfully.
D) It is only available when the sendmail MTA is installed.
Correct Answer:
Verified
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