SELinux warning on rkhunter..

[egrar]

Hello, i get this warning from selinux :

"SELinux is preventing /bin/mailx from append access on the file /var/lib/rkhunter/rkhcronlog.OmRFCZOynG."

I tried to fix it by
"# /sbin/restorecon -v /var/lib/rkhunter/rkhcronlog.OmRFCZOynG" as suggested by SELinux but it comes back with another warning, but with a different /rkhcronlog.xxxxxxxxx...

Can anyone help me address this issue/warnings.. i think its just a way of rkhunter logging issue -.
attached here is the actual error message by selinux.

thanks for the help!