Horde/ingo 过滤器与 dovecot 筛不匹配

Question

我有以下筛选脚本（由 Horde 的 ingo 程序生成）：

if address :all :comparator "i;ascii-casemap" :contains "From" "Apotheke"  {
    discard;
    stop;
}

但它就是不符合我的电子邮件。例如：

[...]
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; s=root; d=studio24mw.com;
 h=From:Subject:To:Content-Type:MIME-Version:Date:Message-ID;
 [email protected];
 bh=vLpX7dkYT5Q4Pa27lzI7l2QbOYaZ6KqVK8qoW3XtNXI=;
 b=VIXKBd3YeXmCYVVCe/3XhlEwy/7WKjIS9PsG0c63d8P08aVkNOj0mZneGF8o2QibLFJYWQ7Xg1Pj
   ckPVTrE9+PMpcUhGu40QNjl1vgSoV/CbnrY3MB3rVmmjqqW5s5wvRB1EXpCRP3fwu6BAUh11qQms
   IS83UbL1wMU8sd3GF6Y=
From: "Apotheke" <[email protected]>
[...]

然后，使用命令行尝试：

# sudo -u test sieve-test -Tlevel=matching -t - /tmp/.dovecot.sieve /tmp/testmail 

      ## Started executing script '.dovecot'
   5: address test
   5:   starting `:contains' match with `i;ascii-casemap' comparator:
   5:   extracting `From' headers from message
   5:   parsing address header value `"Apotheke" <[email protected]>'
   5:   address value `[email protected]'
   5:   extracting `all' part from address <[email protected]>
   5:   matching value `[email protected]'
   5:     with key `Apotheke' => 0
   5:   finishing match with result: not matched
   5: jump if result is false
   5:   jumping to line 7
      ## Finished executing script '.dovecot'


Performed actions:

  (none)

Implicit keep:

 * store message in folder: INBOX

sieve-test(test): Info: final result: success

似乎测试只针对地址部分，而不是完整的“发件人”标头。我尝试了 ingo 中我能想到的所有变体，但就是没有一个匹配。

有没有办法匹配完整的标题行，而不仅仅是地址？