参照：Qpopper

バージョンアップ!!

昨年の12/15でQpopper4.0.6b3が出てましたので
さくっとアップしました。

Qpopper4.0.6b2からの変更点は以下の通り
——————————-
1. X-UIDL header no longer written when Update_status_hdrs is false
[thanks to Helge Oldach]
2. Now calling SSL_shutdown() again if it fails the first time.
3. Now logging TLS errors when compiled with debugging and debug is
enabled (instead of either) [thanks to Maks N. Polunin].
4. Config file now always closed (not just on error).
5. Ensure pam_close_session() is called to destroy kerberos tickets.
Otherwise dead tickets accumulate in cache directory which runs
out of space quickly on busy server. Problem noted and fix
suggested by Rodney McDuff ITS UQ. (Directory permissions on
ticket cache dir need to be 1777).
6. Always log “Servicing request” (instead of just when debugging is
on). This allows start of pop sessions to be logged always which
is useful for diagnosis of problems.
7. Worked around problem on some systems causing SIGALRM to be masked,
leaving hung pop processes which should have timed out waiting
for a command from the client.
[ Thanks to David Shrimpton for changes 4-7 ]
8. Now defaulting to “EXPIRE NEVER” instead of “EXPIRE 0”