I am using popfile on LINUX (MAGEIA3, KDE4, KMAIL 4.10.5).
Since I installed this distribution, it happens some messages are delivered empty to kmail (sometimes the headers are delivered). But if I look at Popfile's server, these messages have been correctly and entirely received.
As I have a PC using Microsoft Outlook, I configured it to receive also the messages, and, if I transfer these messages received first time empty in kmail, mostly they are correctly transmitted. The problem isn't permanent.
Do you have any idea what happens ?