发送邮件时,Outlook错误4.7.1 Service unavailable - try again later 。 我已经安装了postfix,dovecot和openDKIM,但是OpenDKIM给了我错误:
Mar 30 10:19:32 x opendkim[16762]: can't load key from /etc/ssl/private/mail.x.nl.key: Permission denied Mar 30 10:19:32 x opendkim[16762]: A058440C14: error loading key '_domainkey.x.nl' Mar 30 10:20:27 x opendkim[16762]: can't load key from /etc/ssl/private/mail.x.nl.key: Permission denied Mar 30 10:20:27 x opendkim[16762]: 6A4FF40C14: error loading key '_domainkey.x.nl' Mar 30 11:45:42 x opendkim[16762]: can't load key from /etc/ssl/private/mail.x.nl.key: Permission denied Mar 30 11:45:42 x opendkim[16762]: 0EDB640845: error loading key '_domainkey.x.nl' Mar 30 11:47:48 x postfix/postfix-script[1373]: error: unknown command: 'restart' Mar 30 11:47:48 x postfix/postfix-script[1374]: fatal: usage: postfix start (or stop, reload, abort, flush, check, status, set-permissions, upgrade-configuration) Mar 30 11:51:41 x opendkim[1888]: can't load key from /etc/ssl/private/mail.x.nl.key: Permission denied Mar 30 11:51:41 x opendkim[1888]: BF89E40845: error loading key '_domainkey.x.key ** Output from namei -l ** f: /etc/ssl/private/mail.x.nl.key drwxr-xr-x root root / drwxr-xr-x root root etc drwxr-xr-x root root ssl drwx--x--- root ssl-cert private -rw-r--r-- opendkim opendkim mail.x.nl.key
我已经尝试设置.key文件到0755所有者opendkim:opendkim 。 我能解决这个问题吗?
您的权限过于严格。
opendkim用户/组无权访问/etc/ssl/private文件夹。
根据您的设置,它应该属于opendkim组,并且该组也应该对该文件夹具有读/执行权限。
此外,您的密钥文件的权限也打开。
它应该有0600权限,绝不应该是世界上可读的。