/usr/share/kde4/apps/kconf_update/mailtransports.upd is in libmailtransport4 4:4.14.10-1ubuntu7.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 | # Migrate kmail's transport settings
Id=initial-kmail-migration
File=kmailrc,mailtransports
ScriptArguments=kmail
Script=migrate-transports.pl,perl
# Migrate knode's mailserver settings
Id=initial-knode-migration
File=knoderc,mailtransports
ScriptArguments=knode
Script=migrate-transports.pl,perl
|