Originally Posted by
Culrain
Having the same exact problem. While DL had no problem with my email address less than a month ago and sent me messages regarding my itinerary in mid-September, I received no emails (ie, "Time to check in") for my flights this last weekend. When logged in and on my profile page, it says "We are unable to reach you at one or more email addresses shown below" and there's a red x next to my proper email address. I sent an email to DL web support but so far have received no response.
What's going on?
Having the same problem as well, I went into my profile and rekeyed my e-mail address and the problem went away. Something to do with the original e-mail address being a secondary address but DL needs a primary e-mail address. I also hear back from DL web support with a similar reason.