В спеке отсутсвует конфликт на идентичный пакет courier-imap-utils. Steps to Reproduce: 1. apt-get install courier-imap-utils courier-maldrop-utils Actual Results: file /usr/bin/deliverquota from install of courier-maildrop-utils-2.0.1-alt1 conflicts with file from package courier-imap-utils-4.0.6-alt2 file /usr/bin/maildirmake from install of courier-maildrop-utils-2.0.1-alt1 conflicts with file from package courier-imap-utils-4.0.6-alt2 file /usr/share/man/man1/maildirmake.1.bz2 from install of courier-maildrop-utils-2.0.1-alt1 conflicts with file from package courier-imap-utils-4.0.6-alt2 file /usr/share/man/man8/deliverquota.8.gz from install of courier-maildrop-utils-2.0.1-alt1 conflicts with file from package courier-imap-utils-4.0.6-alt2
Обратный конфликт тоже имеет смысл проставить кстати...
Исправленные пакеты courier-imap-4.0.6-alt3 и courier-maildrop-2.0.1-alt3 ушли в incoming/Sisyphus.