Deathknight Starter Quests

Character: Undeadgeorge
Faction: Horde
Server: Icecrown

I did a few quests a couple days ago. The last one I remember picking up was the mailbox quest. I logged out shortly after doing that one. Today I logged back in and there are no quests anywhere. None in my questlog and none available anywhere in the area. I traveled around the whole place without success in finding them. I would appreciate some help in getting back on track. Thank you very much.

I decided just to remake the DK and try again. Thanks and sorry for wasting your time.

EDIT. Made a new DK and it seems when you complete the quest that sits on top of the mailbox it does not give you another quest. Either something is wrong with the questline or I am missing something. I have completed, yet again, all quests up to and including the mailbox quest. I was unable to get the next quest from the mailbox.