What is the default configuration file used by the sendmail command?()A. /etc/rc/rc.mailB. /etc/mail.configC. /etc/sendmail.configD. /etc/mail/sendmail.cf
题目
What is the default configuration file used by the sendmail command?()
A. /etc/rc/rc.mail
B. /etc/mail.config
C. /etc/sendmail.config
D. /etc/mail/sendmail.cf