Cron & wvdial

Folks, I used to collect my mail several times a day from a dial-up-line via a cron job. That option under cron has disappeared. Why? If the reasons are not important to me, how do I restore the feature? Thak you. Bob Stanfield 29 Ledge Ln Pipersville, PA 18947 V 610-294-9884 F 610-294-8119