3 qmail-pop3d \- distribute mail via POP
9 lets a user read and delete his mail through the network.
17 in the user's home directory.
23 which reads a username and password,
25 .BR /bin/checkpassword ,
26 which checks the password and sets up environment variables.
29 has a 20-minute idle timeout.
32 supports UIDL and TOP.
35 appends an extra blank line to every message
36 to work around serious bugs in certain clients.
39 is based on a program contributed by Russ Nelson.