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POP3/IMAP 邮件服务器,Dovecot 2.1.6发布

Dovecot 是一个开源的 IMAP 和 POP3 邮件服务器,支持 Linux/Unix 系统。

POP / IMAP 是 MUA 从邮件服务器中读取邮件时使用的协议。其中,与 POP3 是从邮件服务器中下载邮件比起来,IMAP4 则是将邮件留在服务器端直接对邮件进行管理、操作。而Dovecot 是一个比较新的软件,由 Timo Sirainen 开发,最初发布于 2002年7月。作者将安全性考虑在第一,所以 Dovecot 在安全性方面比较出众。另外,Dovecot 支持多种认证方式,所以在功能方面也比较符合一般的应用。

2012-05-06发布2.1.6 上一个版本是2012年04月24日的2.1.5.修正了一些bug.


        * Session ID is now included by default in auth and login process
          log lines. It can be added to mail processes also by adding
          %{session} to mail_log_prefix.

        + Added ssl_require_crl setting, which specifies if CRL check must
          be successful when verifying client certificates.
        + Added mail_shared_explicit_inbox setting to specify if a shared INBOX
          should be accessible as "shared/$user" or "shared/$user/INBOX".
        - v2.1.5: Using "~/" as mail_location or elsewhere failed to actually
          expand it to home directory.
        - dbox: Fixed potential assert-crash when reading dbox files.
        - trash plugin: Fixed behavior when quota is already over limit.
        - mail_log plugin: Logging "copy" event didn't work.
        - Proxying to backend server with SSL: Verifying server certificate
          name always failed, because it was compared to an ip address.