On Thu, May 27, 2010 at 10:50, Gregory Finch gfinch@ldmltd.ca wrote:

I've never had to touch auth_username_chars to get this to work.

In main.cf, I've set:

mailbox_transport = dovecot

I have virtual_transport = dovecot

recipient_delimiter = +

I have that now (didn't when I initially set up the server assuming it was a default, but later added it)

And in master.cf:

# Dovecot dovecot         unix    -       n       n       -       -       pipe flags=DR user=vmail:vmail argv=/usr/local/libexec/dovecot/deliver -f ${sender} -d ${user} -a ${recipient} -n -m ${extension}

Mine is a bit different:

dovecot unix - n n - - pipe flags=DRhu user=vmail:vmail argv=/usr/lib/dovecot/deliver -f ${sender} -d ${user}@${nexthop}

I'm still not sure what "nexthop" means but it seems to make it work.

I may not need all the options to deliver, but this does work nice. One thing I did notice is that I needed to add the %L arg in my passdb and userdb definitions in my dovecot.conf in order to make the mailbox name case insensitive:

 passdb: driver: passwd-file args: username_format=%Ln /etc/dovecot/passwd userdb: driver: static args: uid=500 gid=500 home=/srv/dovecot/%Ln

================================================================ # 1.1.11: /etc/dovecot/dovecot.conf # OS: Linux 2.6.31-19-server x86_64 Ubuntu 9.10 ext3 base_dir: /var/run/dovecot/ log_path: /var/log/dovecot/error.log info_log_path: /var/log/dovecot/info.log log_timestamp: %Y-%m-%d %H:%M:%S protocols: imap pop3 imaps pop3s listen: 172.30.0.24, [fc00::18], 127.0.0.1, [::1] ssl_cert_file: /etc/ssl/certs/imap.example.com.crt ssl_key_file: /etc/ssl/private/imap.example.com.key ssl_parameters_regenerate: 24 ssl_cipher_list: ALL:!LOW:!SSLv2:ALL:!aNULL:!ADH:!eNULL:!EXP:RC4+RSA:+HIGH:+MEDIUM login_dir: /var/run/dovecot//login login_executable(default): /usr/lib/dovecot/imap-login login_executable(imap): /usr/lib/dovecot/imap-login login_executable(pop3): /usr/lib/dovecot/pop3-login login_greeting: AUTHORIZED USERS ONLY -- unauthorized access strictly prohibited login_greeting_capability(default): yes login_greeting_capability(imap): yes login_greeting_capability(pop3): no mail_max_userip_connections(default): 10 mail_max_userip_connections(imap): 10 mail_max_userip_connections(pop3): 3 verbose_proctitle: yes first_valid_uid: 250 mail_privileged_group: mail mail_uid: vmail mail_gid: vmail mail_location: maildir:/home/mail/%Ld/%Ln/mail mail_debug: yes mail_executable(default): /usr/lib/dovecot/imap mail_executable(imap): /usr/lib/dovecot/imap mail_executable(pop3): /usr/lib/dovecot/pop3 mail_process_size: 768 mail_plugin_dir(default): /usr/lib/dovecot/modules/imap mail_plugin_dir(imap): /usr/lib/dovecot/modules/imap mail_plugin_dir(pop3): /usr/lib/dovecot/modules/pop3 imap_client_workarounds(default): outlook-idle delay-newmail imap_client_workarounds(imap): outlook-idle delay-newmail imap_client_workarounds(pop3): pop3_client_workarounds(default): pop3_client_workarounds(imap): pop3_client_workarounds(pop3): outlook-no-nuls oe-ns-eoh auth default: mechanisms: plain login username_chars: abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ01234567890.-_@+ username_format: %Ln@%Ld verbose: yes debug: yes debug_passwords: yes passdb: driver: passwd-file args: username_format=%Ln@%Ld /etc/mailauth/deny deny: yes passdb: driver: passwd-file args: username_format=%Ln /etc/mailauth/%Ld/deny deny: yes passdb: driver: passwd-file args: scheme=crypt username_format=%Ln@%Ld /etc/mailauth/passwd passdb: driver: passwd-file args: scheme=crypt username_format=%Ln /etc/mailauth/%Ld/passwd userdb: driver: passwd-file args: username_format=%Ln@%Ld /etc/mailauth/passwd userdb: driver: passwd-file args: username_format=%Ln /etc/mailauth/%Ld/passwd socket: type: listen client: path: /var/spool/postfix/private/dovecot-auth mode: 432 user: postfix group: postfix master: path: /var/run/dovecot/auth-master mode: 384 user: vmail group: vmail

alias_database = cdb:/etc/postfix/aliases alias_maps = cdb:/etc/aliases command_directory = /usr/sbin config_directory = /etc/postfix daemon_directory = /usr/lib/postfix data_directory = /var/lib/postfix default_destination_concurrency_limit = 2 default_privs = nobody in_flow_delay = 1s inet_protocols = ipv4, ipv6 local_destination_concurrency_limit = 2 mail_owner = postfix mydomain = example.com myhostname = mx.example.com mynetworks = 127.0.0.0/8, 172.16.0.0/16, 172.20.0.0/16, 172.30.0.0/16, [::1]/128, [fc00::]/48, [fe80::]/48 myorigin = $mydomain proxy_interfaces = MY OUTSIDE IP queue_directory = /var/spool/postfix recipient_delimiter = - smtp_bind_address = 172.30.0.25 smtp_bind_address6 = fc00::25 smtpd_banner = $myhostname ESMTP - UNSOLICITED BULK OR ILLEGAL EMAIL IS STRICTLY PROHIBITED smtpd_recipient_restrictions = permit_mynetworks, permit_sasl_authenticated, reject_unauth_destination smtpd_sasl_auth_enable = yes smtpd_sasl_path = private/dovecot-auth smtpd_sasl_type = dovecot smtpd_tls_auth_only = yes smtpd_tls_cert_file = /etc/ssl/certs/smtp.example.com.crt smtpd_tls_key_file = /etc/ssl/private/smtp.example.com.key smtpd_tls_security_level = may soft_bounce = yes unknown_local_recipient_reject_code = 450 virtual_alias_maps = cdb:/etc/postfix/virtual virtual_mailbox_domains = BIG LIST OF DOMAINS REDACTED virtual_transport = dovecot