* Merge from Debian unstable. Remaining Ubuntu changes: - debian/control: + Replace libmail-spf-query-perl Recommends with Depends on libmail-spf-perl for spamassassin binary. + Bump required version for libnet-dns-perl to (>= 0.58) due to libmail-spf-perl requirements. + Change Maintainer/XSBC-Original-Maintainer field.