I'm currently trying to set up a Dovecot 2.0.0 server for backup purposes. There's an existing server which I successfully migrated to Dovecot 2.0.0, and it uses LDAP for authentication. For the backup server, which will not be exposed to users, I tried both PAM and PASSWD authentication, but all I are syslog entries like these:
dovecot: imap-login: Login: user=<foo>, method=PLAIN, rip=[...], lip=[...], mpid=20059, TLS dovecot: imap(foo): Error: user foo: Couldn't drop privileges: Mail access not allowed for root dovecot: imap(foo): Error: Internal error occurred. Refer to server log for more information.
Here is my current configuration:
# doveconf -n # 2.0.0: /usr/local/dovecot-2.0/etc/dovecot/dovecot.conf # OS: Linux 2.6.35-gentoo-r1-v3 x86_64 Gentoo Base System release 2.0.1 auth_mechanisms = plain login base_dir = /var/run/dovecot/ listen = * mail_location = maildir:~/.maildir passdb { args = scheme=crypt /usr/local/dovecot-2.0/etc/dovecot/passwd driver = passwd-file } protocols = imap ssl_cert =
The password file contents:
# cat /usr/local/dovecot-2.0/etc/dovecot/passwd foo:{CRYPT}xxx:1000:1000:Foo Backup:/home/foo:/bin/bash
I searched the Dovecot Wiki and also tried MARC and Google, but I can't seem to find a solution for this problem. Could you please point me in the right direction? I have probably missed something.
Thanks!
-Ralph