Dovecot のインストール

受信メールサーバーとして、Dovecotを使用する。

1. 確認

[root@siva postfix]# rpm -qa dovecot
dovecot-0.99.11-1.FC3.4

2. 設定

[root@siva postfix]# vi /etc/dovecot.conf

# Protocols we want to be serving:
#  imap imaps pop3 pop3s
#protocols = imap imaps
protocols = pop3 pop3s

# Default MAIL environment to use when it's not set. By leaving this empty
# dovecot tries to do some automatic detection as described in
# doc/mail-storages.txt. There's a few special variables you can use:
#
#   %u - username
#   %n - user part in user@domain, same as %u if there's no domain
#   %d - domain part in user@domain, empty if user there's no domain
#   %h - home directory
#
# You can also limit a width of string by giving the number of max. characters
# after the '%' character. For example %1u gives the first character of
# username. Some examples:
#
#   default_mail_env = maildir:/var/mail/%1u/%u/Maildir
#   default_mail_env = mbox:~/mail/:INBOX=/var/mail/%u
#   default_mail_env = mbox:/var/mail/%d/%n/:INDEX=/var/indexes/%d/%n
#
#default_mail_env =
default_mail_env = mbox:~/Mailbox

# ':' separated list of directories under which chrooting is allowed for mail
# processes (ie. /var/mail will allow chrooting to /var/mail/foo/bar too).
# This setting doesn't affect login_chroot or auth_chroot variables.
# WARNING: Never add directories here which local users can modify, that
# may lead to root exploit. Usually this should be done only if you don't
# allow shell access for users. See doc/configuration.txt for more information.
#valid_chroot_dirs =
valid_chroot_dirs = /home

# Valid GID range for users, defaults to non-root/wheel. Users having
# non-valid GID as primary group ID aren't allowed to log in. If user
# belongs to supplementary groups with non-valid GIDs, those groups are
# not set.
#first_valid_gid = 1
#last_valid_gid = 0
fist_valid_gid = 1

3. 起動

[root@siva postfix]# /sbin/service dovecot start
Dovecot Imap を起動中:                                     [  OK  ]

4. 起動設定

[root@siva postfix]# /sbin/chkconfig dovecot on

5. エイリアスの設定

[root@siva postfix]# pwd
/etc/postfix
[root@siva postfix]# vi aliases
# Person who should get root's mail.  This alias
# must exist.
# CHANGE THIS LINE to an account of a HUMAN
root:           piroto

[root@siva postfix]# newaliases

6. ログの出力先

/var/log/maillog