Using Comcast web mail as well as Windows 10 email app. Not getting any emails since early this morning and if I send an email from either the Windows 10 mail app or Comcast web mail, it shows up in the sent boxes but does not reach recipient. I don't want to call Comcast just yet. Can someone provide some info please? I will have to check back here manually since I won't get the notification that there's a response. Thanks!