Duplicate messages

[Angela D. Chow]

Whenever I upgrade the version of my qpopper, users begin to receive the
old emails they had already downloaded.

I can't activate auto-delete and I cannot go to 1000 computers to delete
lmos.dat under eudora. (some of them are using outlook, outlook express,
internet mail, etc)

Have anyone found a solution of old messages being treated as new,
whenever qpopper is upgraded ?

one of my options used when configuring is

--enable-old-uidl

Angela