Sendmail error m4:/etc/mail/sendmail.mc:10: cannot open `/usr/share/sendmail-cf/m4/cf.m4': No such file or directory

To Resolve m4:/etc/mail/sendmail.mc:10: cannot open `/usr/share/sendmail-cf/m4/cf.m4': No such file or directory

If  you getting following error message then.......

 [root@localhost html]# m4 /etc/mail/sendmail.mc > /etc/mail/sendmail.cf
m4:/etc/mail/sendmail.mc:10: cannot open `/usr/share/sendmail-cf/m4/cf.m4': No such file or directory

Just fire only one command........
[root@localhost ~]# yum install sendmail* -y


It will show the file name :-

====================================================================================================
 Package                      Arch                Version                   Repository         Size
====================================================================================================
Installing:
 sendmail-cf                  noarch              8.14.4-8.el6              base              184 k
 sendmail-devel               i686                8.14.4-8.el6              base              135 k
 sendmail-doc                 noarch              8.14.4-8.el6              base              533 k
 sendmail-milter              i686                8.14.4-8.el6              base               57 k

Transaction Summary
====================================================================================================


To Verify it by.....
[root@localhost ~]# m4 /etc/mail/sendmail.mc > /etc/mail/sendmail.cf