Arch Linux：Dovecot Sieve 脚本无法编译

• Arch Linux
• Linux 内核 4.9.36（64 位）
• 鸽舍 2.2.31 (65cde28)
• 在 Perl 版本 5.26.0 上运行的 SpamAssassin 版本 3.4.1
• 鸽巢 0.4.19-1

尝试按照 Arch Linux Wiki 的Sieve 教程（我从遵循虚拟用户邮件系统教程结束）来为第一批人设置邮件服务器。

这应该启用spamtest和spamtestplus。逐字记录 Wiki 所要求的内容，但sieve_trace_debug为了便于阅读并删除了文档注释。

/etc/dovecot/conf.d/90-sieve.conf：

plugin {
  sieve = file:~/sieve;active=~/.dovecot.sieve

  # Start Arch Linux Wiki Config <https://wiki.archlinux.org/index.php/Dovecot#Sieve>
  sieve_extensions = +spamtest +spamtestplus

  sieve_spamtest_status_type = score
  sieve_spamtest_status_header = \
    X-Spam_score: (-?[[:digit:]]+\.[[:digit:]]).*
  sieve_spamtest_max_value = 5.0

  sieve_before = /var/lib/dovecot/sieve/global_sieves/move_to_spam_folder.sieve
  # End Arch Linux Wiki Config

  sieve_trace_debug = yes
}

这应该将垃圾邮件路由到垃圾文件夹。

/var/lib/dovecot/sieve/global_sieves/move_to_spam_folder.sieve：

require "spamtestplus";
require "fileinto";
require "relational";
require "comparator-i;ascii-numeric";

if spamtest :value "ge" :comparator "i;ascii-numeric" "5" {
  fileinto "Junk";
}

试图编译上面的。

$ sudo sievec /var/lib/dovecot/sieve/global_sieves/move_to_spam_folder.sieve：

move_to_spam_folder: line 1: error: require command: unknown Sieve capability `spamtestplus'.
move_to_spam_folder: line 6: error: unknown test 'spamtest' (only reported once at first occurrence).
move_to_spam_folder: error: validation failed.
sievec(foo): Error: failed to compile sieve script '/var/lib/dovecot/sieve/global_sieves/move_to_spam_folder.sieve’

没有工作，因为它找不到spamtestand spamtestplus。所以我测试了配置。

sudo sieve-test -t - -Tlevel=matching /etc/dovecot/conf.d/90-sieve.conf /home/foo/test.eml：

90-sieve.conf: line 2: error: unexpected character(s) starting with '='.
90-sieve.conf: line 2: error: expected end of command ';' or the beginning of a compound block '{', but found unknown characters.
90-sieve.conf: line 2: error: unexpected character(s) starting with '~'.
90-sieve.conf: line 2: error: unexpected character(s) starting with '='.
90-sieve.conf: line 2: error: expected end of command ';' or the beginning of a compound block '{', but found unknown characters.
90-sieve.conf: line 2: error: unexpected character(s) starting with '.'.
90-sieve.conf: line 2: error: unexpected character(s) starting with '.'.
90-sieve.conf: line 5: error: unexpected character(s) starting with '='.
90-sieve.conf: line 5: error: unexpected character(s) starting with '+'.
90-sieve.conf: line 5: error: unexpected character(s) starting with '+'.
90-sieve.conf: line 7: error: unexpected character(s) starting with '='.
90-sieve.conf: line 8: error: unexpected character(s) starting with '='.
90-sieve.conf: line 8: error: unexpected character(s) starting with '\'.
90-sieve.conf: line 9: error: unexpected character(s) starting with '-'.
90-sieve.conf: line 9: error: unexpected character(s) starting with '-'.
90-sieve.conf: line 9: error: unexpected character(s) starting with '+'.
90-sieve.conf: line 9: error: unexpected character(s) starting with '.'.
90-sieve.conf: line 10: error: unexpected character(s) starting with '='.
90-sieve.conf: line 10: error: unexpected character(s) starting with '.'.
90-sieve.conf: line 12: error: unexpected character(s) starting with '='.
90-sieve.conf: line 12: error: unexpected character(s) starting with '.'.
90-sieve.conf: line 15: error: unexpected character(s) starting with '='.
90-sieve.conf: error: parse failed.

显然它甚至无法读取/etc/dovecot/conf.d/90-sieve.conf？它在等号上窒息？

似乎如果我修复了这个错误，我可以启用spamtestand spamtestplus，这反过来会[潜在地]修复sievec编译错误。

doveconf -n：

# 2.2.31 (65cde28): /etc/dovecot/dovecot.conf
# Pigeonhole version 0.4.19 (e5c7051)
# OS: Linux 4.9.36-x86_64-linode85 x86_64 Arch Linux
mail_home = /home/vmail/%d/%n
mail_location = maildir:~
managesieve_notify_capability = mailto
managesieve_sieve_capability = fileinto reject envelope encoded-character vacation subaddress comparator-i;ascii-numeric relational regex imap4flags copy include variables body enotify environment mailbox date index ihave duplicate mime foreverypart extracttext
passdb {
  args = /etc/dovecot/dovecot-sql.conf
  driver = sql
}
protocols = imap pop3
service auth {
  unix_listener auth-client {
    group = postfix
    mode = 0660
    user = postfix
  }
  user = root
}
ssl_cert = </etc/ssl/private/vmail.crt
ssl_key =  # hidden, use -P to show it
userdb {
  args = /etc/dovecot/dovecot-sql.conf
  driver = sql
}