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, TOP, and LAST.
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.