Hello! How can I disable passdb { driver = pam } in /etc/dovecot/conf.d/auth-system.conf.ext from file /etc/dovecot/local.conf.

I have postfix and dovecot set up to only use virtual users. I'd rather do all the configuration in local.conf if possible.

My doveconf-n

# 2.2.9: /etc/dovecot/dovecot.conf # OS: Linux 3.13.0-24-generic x86_64 Ubuntu 14.04 LTS auth_failure_delay = 5 secs auth_mechanisms = plain login cram-md5 listen = * log_timestamp = "%Y-%m-%d %H:%M:%S " mail_home = /var/vmail/%d/%n mail_location = mdbox:~/ managesieve_notify_capability = mailto managesieve_sieve_capability = fileinto reject envelope encoded-character vacation subaddress comparator-i;ascii-numeric relational regex imap4flags copy include variables body enotify environment mailbox date ihave namespace inbox { inbox = yes location = mailbox Drafts { auto = subscribe special_use = \Drafts } mailbox Junk { auto = subscribe special_use = \Junk } mailbox Sent { auto = subscribe special_use = \Sent } mailbox "Sent Messages" { special_use = \Sent } mailbox Trash { auto = subscribe special_use = \Trash } prefix = } passdb { args = scheme=cram-md5 /etc/dovecot/passwd driver = passwd-file } plugin { sieve = /vmail/%d/%n/.dovecot.sieve sieve_dir = /vmail/%d/%n/sieve sieve_global_path = /vmail/dovecot/sieve/default.sieve } protocols = imap lmtp sieve service auth { executable = /usr/lib/dovecot/auth unix_listener /var/spool/postfix/private/auth-client { group = postfix mode = 0660 user = postfix } user = root } service imap-login { inet_listener imaps { port = 993 ssl = yes } } service lmtp { unix_listener /var/spool/postfix/private/dovecot-lmtp { group = postfix mode = 0600 user = postfix } user = vmail } ssl_cert = </etc/dovecot/dovecot.pem ssl_key = </etc/dovecot/private/dovecot.pem userdb { driver = passwd } userdb { args = /etc/dovecot/users driver = passwd-file } protocol lmtp { mail_plugins = sieve postmaster_address = postmaster@localhost }

Best regards