[Dovecot] dovecot permission denied problems.
I am trying to setup dovecot on a FC4 machine. Access to the machine is provided through pam. When I login to the machine my home directory is mounted over nfs from a central file server. I have dovecot installed and running but it can't seem to access my home directory. When I try and access my mail I get the following three lines in /var/log/maillog:
Jul 25 12:46:04 escher imap-login: Login: ###### [::ffff:###.###.###.###] Jul 25 12:46:04 escher dovecot: chdir(/home/######) failed with uid ####: Permission denied Jul 25 12:46:04 escher dovecot: child 13182 (imap) returned error 89
The uid that is used is the one associated with my home directory. As far as I understand it when you connect to dovecot the imap connection setuid's to the uid of the authenticated user so there should be no permission problems.
To try and help in the debugging process I also setup a local user "testimap" using
/usr/sbin/useradd -d /tmp/testimap testimap
I then try to use thunderbird to connect to it and I get the following in /var/log/maillog
Jul 25 12:54:54 escher imap-login: Login: testimap [::ffff:###.###.###.###] Jul 25 12:54:54 escher imap(testimap): mbox: Can't create root IMAP folder /tmp/testimap/mail: Permission denied Jul 25 12:54:54 escher imap(testimap): MAIL environment missing and autodetection failed (home /tmp/testimap) Jul 25 12:54:54 escher dovecot: child 13360 (imap) returned error 89
Can anyone tell me what I am doing wrong here?
TIA, John.
--
John Mc Donald, Dept. of Computer Science, National University of Ireland, Maynooth, Co. Kildare, Ireland.
Email : johnmcd@cs.nuim.ie Tel: +353-1-7084589 Fax: +353-1-7083848 Web: http://www.cs.nuim.ie/~johnmcd GnuPG Key: http://www.cs.nuim.ie/~johnmcd/public_key.asc
Is SELinux enabled? To see if SE linux is enabled on your machine, su root and type: /usr/sbin/sestatus
If it is enabled, then try testing after temporarily disabling SELinux by typing: setenforce=0
I am trying to setup dovecot on a FC4 machine. Access to the machine is provided through pam. When I login to the machine my home directory is mounted over nfs from a central file server. I have dovecot installed and running but it can't seem to access my home directory. When I try and access my mail I get the following three lines in /var/log/maillog:
Jul 25 12:46:04 escher imap-login: Login: ###### [::ffff:###.###.###.###] Jul 25 12:46:04 escher dovecot: chdir(/home/######) failed with uid ####: Permission denied Jul 25 12:46:04 escher dovecot: child 13182 (imap) returned error 89
The uid that is used is the one associated with my home directory. As far as I understand it when you connect to dovecot the imap connection setuid's to the uid of the authenticated user so there should be no permission problems.
To try and help in the debugging process I also setup a local user "testimap" using
/usr/sbin/useradd -d /tmp/testimap testimap
I then try to use thunderbird to connect to it and I get the following in /var/log/maillog
Jul 25 12:54:54 escher imap-login: Login: testimap [::ffff:###.###.###.###] Jul 25 12:54:54 escher imap(testimap): mbox: Can't create root IMAP folder /tmp/testimap/mail: Permission denied Jul 25 12:54:54 escher imap(testimap): MAIL environment missing and autodetection failed (home /tmp/testimap) Jul 25 12:54:54 escher dovecot: child 13360 (imap) returned error 89
Can anyone tell me what I am doing wrong here?
TIA, John.
--
John Mc Donald, Dept. of Computer Science, National University of Ireland, Maynooth, Co. Kildare, Ireland.
Email : johnmcd@cs.nuim.ie Tel: +353-1-7084589 Fax: +353-1-7083848 Web: http://www.cs.nuim.ie/~johnmcd GnuPG Key: http://www.cs.nuim.ie/~johnmcd/public_key.asc
Thanks,
That fixed it.
John.
maw@substantis.com wrote:
Is SELinux enabled? To see if SE linux is enabled on your machine, su root and type: /usr/sbin/sestatus
If it is enabled, then try testing after temporarily disabling SELinux by typing: setenforce=0
I am trying to setup dovecot on a FC4 machine. Access to the machine is provided through pam. When I login to the machine my home directory is mounted over nfs from a central file server. I have dovecot installed and running but it can't seem to access my home directory. When I try and access my mail I get the following three lines in /var/log/maillog:
Jul 25 12:46:04 escher imap-login: Login: ###### [::ffff:###.###.###.###] Jul 25 12:46:04 escher dovecot: chdir(/home/######) failed with uid ####: Permission denied Jul 25 12:46:04 escher dovecot: child 13182 (imap) returned error 89
The uid that is used is the one associated with my home directory. As far as I understand it when you connect to dovecot the imap connection setuid's to the uid of the authenticated user so there should be no permission problems.
To try and help in the debugging process I also setup a local user "testimap" using
/usr/sbin/useradd -d /tmp/testimap testimap
I then try to use thunderbird to connect to it and I get the following in /var/log/maillog
Jul 25 12:54:54 escher imap-login: Login: testimap [::ffff:###.###.###.###] Jul 25 12:54:54 escher imap(testimap): mbox: Can't create root IMAP folder /tmp/testimap/mail: Permission denied Jul 25 12:54:54 escher imap(testimap): MAIL environment missing and autodetection failed (home /tmp/testimap) Jul 25 12:54:54 escher dovecot: child 13360 (imap) returned error 89
Can anyone tell me what I am doing wrong here?
TIA, John.
--
John Mc Donald, Dept. of Computer Science, National University of Ireland, Maynooth, Co. Kildare, Ireland.
Email : johnmcd@cs.nuim.ie Tel: +353-1-7084589 Fax: +353-1-7083848 Web: http://www.cs.nuim.ie/~johnmcd GnuPG Key: http://www.cs.nuim.ie/~johnmcd/public_key.asc
--
John Mc Donald, Dept. of Computer Science, National University of Ireland, Maynooth, Co. Kildare, Ireland.
Email : johnmcd@cs.nuim.ie Tel: +353-1-7084589 Fax: +353-1-7083848 Web: http://www.cs.nuim.ie/~johnmcd GnuPG Key: http://www.cs.nuim.ie/~johnmcd/public_key.asc
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John Mc Donald
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maw＠substantis.com