搜索邮件问题:错误:无法完成请求。查询:选择“收件箱”

Question

我有网站服务器托管在数字海洋与Ubuntu16.04，灯。因此，当我需要我自己的域名电子邮件地址，我遵循本教程创建一个。在阅读了教程之后，我发送了一封邮件，但无法接收，因为松鼠浏览器界面上写着：

enter code here
ERROR: Could not complete request.
Query: SELECT "INBOX"
Reason Given: [SERVERBUG] Internal error occurred. Refer to server log for more information. [2018-08-22 03:58:59] (0.000 + 0.000 secs).


This is the error log
---------------------

Aug 22 03:44:58 haemocaregate dovecot: imap(daniolayinka): Error: open(/var/mail/daniolayinka) failed: Permission denied (euid=1003(daniolayinka) egi$
Aug 22 03:44:58 haemocaregate dovecot: imap(daniolayinka): Error: Failed to autocreate mailbox INBOX: Internal error occurred. Refer to server log fo$
Aug 22 03:44:59 haemocaregate dovecot: imap(daniolayinka): Error: open(/var/mail/daniolayinka) failed: Permission denied (euid=1003(daniolayinka) egi$
Aug 22 03:44:59 haemocaregate dovecot: imap(daniolayinka): Error: Failed to autocreate mailbox INBOX: Internal error occurred. Refer to server log fo$
Aug 22 03:49:40 haemocaregate dovecot: imap(daniolayinka): Error: open(/var/mail/daniolayinka) failed: Permission denied (euid=1003(daniolayinka) egi$
Aug 22 03:49:40 haemocaregate dovecot: imap(daniolayinka): Error: Failed to autocreate mailbox INBOX: Internal error occurred. Refer to server log fo$
Aug 22 03:49:40 haemocaregate dovecot: imap(daniolayinka): Error: open(/var/mail/daniolayinka) failed: Permission denied (euid=1003(daniolayinka) egi$
Aug 22 03:49:40 haemocaregate dovecot: imap(daniolayinka): Error: Failed to autocreate mailbox INBOX: Internal error occurred. Refer to server log fo$
Aug 22 03:58:03 haemocaregate dovecot: imap(daniolayinka): Error: open(/var/mail/daniolayinka) failed: Permission denied (euid=1003(daniolayinka) egi$
Aug 22 03:58:03 haemocaregate dovecot: imap(daniolayinka): Error: Failed to autocreate mailbox INBOX: Internal error occurred. Refer to server log fo$
Aug 22 03:58:03 haemocaregate dovecot: imap(daniolayinka): Error: open(/var/mail/daniolayinka) failed: Permission denied (euid=1003(daniolayinka) egi$
Aug 22 03:58:03 haemocaregate dovecot: imap(daniolayinka): Error: Failed to autocreate mailbox INBOX: Internal error occurred. Refer to server log fo$
Aug 22 03:58:10 haemocaregate dovecot: imap(daniolayinka): Error: open(/var/mail/daniolayinka) failed: Permission denied (euid=1003(daniolayinka) egi$
Aug 22 03:58:10 haemocaregate dovecot: imap(daniolayinka): Error: Failed to autocreate mailbox INBOX: Internal error occurred. Refer to server log fo$
Aug 22 03:58:59 haemocaregate dovecot: imap(daniolayinka): Error: open(/var/mail/daniolayinka) failed: Permission denied (euid=1003(daniolayinka) egi$
Aug 22 03:58:59 haemocaregate dovecot: imap(daniolayinka): Error: Failed to autocreate mailbox INBOX: Internal error occurred. Refer to server log fo$
Aug 22 03:58:59 haemocaregate dovecot: imap(daniolayinka): Error: open(/var/mail/daniolayinka) failed: Permission denied (euid=1003(daniolayinka) egi$
Aug 22 03:58:59 haemocaregate dovecot: imap(daniolayinka): Error: Failed to autocreate mailbox INBOX: Internal error occurred. Refer to server log fo$

Answer 1

从日志中可以明显看出，这是一个权限问题。dovecot试图打开一个路径/var/mail/daniolayinka，但由于以下两个原因之一，它无法访问：

1. 路径存在，但由于权限问题，devcot无法打开它。
2. 路径不存在，devcot没有创建路径的权限。

解决方案：

1. 如果路径不存在，请创建路径并重试。
2. 如果路径确实存在，则确保设置了正确的权限。例如，可以运行以下命令。chmod -R 755 /var/mail/daniolayinka