Squirrelmail问题：错误：无法完成请求。查询：选择“INBOX”

Question

我有使用Ubuntu 16.04，LAMP在digitalocean上托管的网站服务器。因此，当我需要拥有自己的域名电子邮件地址时，我按照本教程创建了一个。在完成教程后，我能够发送邮件但无法接收，因为松鼠浏览器界面说：

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

从您的日志中可以看出，这是一个权限问题。 dovecot试图打开一条它无法访问的路径/var/mail/daniolayinka有两个原因：

1. 该路径存在，但由于权限问题，devcot无法打开它
2. 该路径不存在，devcot无权创建它

解：

1. 如果路径不存在，请创建它并重试。
2. 如果路径确实存在，请确保您已设置正确的权限。例如，您可以运行以下命令。 chmod -R 755 /var/mail/daniolayinka