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Serrano's questions

Martin Hope
Serrano
Asked: 2024-11-12 05:22:00 +0800 CST
  • 5

我已经成功配置了 Postfix + Dovecot + IMAP 。我还刚刚安装了spamassassin、、，并配置了插件来对抗垃圾邮件。spamcspamass-milterimap_sieve

输出doveconf -n：

# 2.3.13 (89f716dc2): /etc/dovecot/dovecot.conf
# Pigeonhole version 0.5.13 (cdd19fe3)
# OS: Linux 5.10.0-33-amd64 x86_64 Debian 11.11 
# Hostname: mail.example.com
mail_debug = yes
mail_location = maildir:~/Maildir
mail_privileged_group = mail
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 imapsieve vnd.dovecot.imapsieve
namespace inbox {
  inbox = yes
  location = 
  mailbox Drafts {
    auto = no
    special_use = \Drafts
  }
  mailbox Sent {
    auto = subscribe
    special_use = \Sent
  }
  mailbox Spam {
    auto = subscribe
    special_use = \Junk
  }
  mailbox Trash {
    auto = subscribe
    special_use = \Trash
  }
  prefix = 
}
passdb {
  args = %s
  driver = pam
}
plugin {
  imapsieve_mailbox1_before = file:/var/lib/dovecot/sieve.d/default.sieve
  imapsieve_mailbox1_name = INBOX
  sieve_plugins = sieve_imapsieve
}
protocols = imap sieve
service auth {
  unix_listener /var/spool/postfix/private/auth {
    group = postfix
    mode = 0660
    user = postfix
  }
}
service imap-login {
  inet_listener imap {
    port = 143
  }
  inet_listener imaps {
    port = 993
    ssl = yes
  }
}
ssl = required
ssl_cert = </etc/ssl/mail/domain.crt
ssl_key = # hidden, use -P to show it
userdb {
  driver = passwd
}
protocol imap {
  mail_max_userip_connections = 20
  mail_plugins = " imap_sieve"
}

内容/var/lib/dovecot/sieve.d/default.sieve：

require "fileinto";

if header :contains "X-Spam-Flag" "YES" {
    fileinto "Spam";
    stop;
}

我使用以下方法测试了我的设置：

# Executed from outside my network
wget https://spamassassin.apache.org/gtube/gtube.txt
swaks --to [email protected] --body gtube.txt

并且它起作用了。电子邮件被成功标记为垃圾邮件（X-Spam-Flag: YES在标题中很明显）。但是 Sieve 过滤器没有按预期工作。它应该将邮件移动到我的“垃圾邮件”文件夹，但它却将邮件复制到“垃圾邮件”文件夹，但只有在我打开邮件后才会发生这种情况。邮件仍留在收件箱内。

我如何才能让邮件移至“垃圾邮件”文件夹（而不是复制）？为什么 Sieve 过滤器仅在我使用电子邮件客户端打开邮件后才起作用？

postfix