Logged into DL.com this PM w/o any problems. Just logged in and this bug appered again
Provide Your Email Address
Pardon the interruption, but we noticed that you haven't provided a primary email address in your SkyMiles profile yet.
Please enter an email address where we can contact you in case you ever forget your SkyMiles PIN. As soon as you're done, we'll take you right back to what you were doing.
DL - what is happening with your system? It seems to be every 3 - 4 weeks we are prompted to reenter our email address.
WHY ???
This is getting frustrating as there is no way to tell when you drop our email address and the impact it has on any correspondence you are trying to send us. Why is Delta the only company that can't keep our email address in your system yet every other company can?