You executed the following command to verify the integrity of sendmail:
[root@station1 ~]#rpm -Va sendmail
…….T. c /etc/mail/sendmail.cf
A.
The permissions, user ownership, and file type have changed.
B.
The permissions, group ownership and file type have changed.
C.
The user ownership, group ownership and file type have changed.
D.
The MD5 signature, file size, and modification time have changed.