* パスワードの簡易作成 [#o9597196] DES: mkpasswd perl -e 'printf "%s\n", crypt("pass", "two-letter-salt")' MD5: mkpasswd --hash=md5 perl -e 'printf "%s\n", crypt("pass", "\$1\$6-8-letter-salt\$")' PLAIN-MD5: perl -MDigest::MD5 -e 'printf "{PLAIN-MD5}%s\n", Digest::MD5::md5_hex("pass")' DIGEST-MD5: perl -MDigest::MD5 -e 'printf "{DIGEST-MD5}%s\n", Digest::MD5::md5_hex("user:realm:pass")' dovecot のドキュメント auth.txt より