属于 "feisty-backports" 发行版 mail 子版面的软件包

dkim-filter (2.4.0.dfsg-1ubuntu2~feisty1) [universe]

DomainKeys Identified Mail (DKIM) Milter implementation

postfix (2.5.1-1~feisty1)

High-performance mail transport agent

postfix-cdb (2.5.1-1~feisty1)

CDB map support for Postfix

postfix-ldap (2.5.1-1~feisty1)

LDAP map support for Postfix

postfix-mysql (2.5.1-1~feisty1)

MYSQL map support for Postfix

postfix-pcre (2.5.1-1~feisty1)

PCRE map support for Postfix

postfix-pgsql (2.5.1-1~feisty1)

PGSQL map support for Postfix

postfix-policyd-spf-perl (2.004-0ubuntu2~feisty1) [universe]

pure-Perl Postfix policy daemon for RFC 4408 compliant SPF checking

postfix-policyd-spf-python (0.6.1-1~feisty1) [universe]

pure-Python Postfix policy daemon for SPF checking

spamassassin (3.2.4-2ubuntu1~feisty1) [universe]

Perl-based spam filter using text analysis

spamc (3.2.4-2ubuntu1~feisty1) [universe]

Client for SpamAssassin spam filtering daemon