Hi list,
I am running a Debian Lenny machine with Postfix 2.5.5 and Dovecot 2.0.8. Up until now I ran Postfix with the Procmail delivery agent succesfully. The machine has only local users; I am not using virtual mailboxes. Due to obvious reasons I want to switch to Dovecot LDA delivery, through LMTP.
I spend quite some time finding 'the' configuration for both Postfix and Dovecot, but without success. Find my current configuration below. Postfix receives the e-mail, but delivery through LMTP fails, resulting in Postfix sending an NDR.
I just cannot figure out what's wrong and I am not sure whether it's a Postfix or Dovecot problem either. Some log output from Postfix:
Mar 5 13:25:15 hostname postfix/smtpd[12442]: connect from otherhost.domain.tld[aa.bb.cc.dd] Mar 5 13:25:16 hostname postfix/smtpd[12442]: CC47979071: client=otherhost.domain.tld[aa.bb.cc.dd] Mar 5 13:25:16 hostname postfix/cleanup[12447]: CC47979071: message-id=Pine.GSO.4.64.1103051324570.5319@otherhost.domain.tld Mar 5 13:25:16 hostname postfix/qmgr[12372]: CC47979071: from=remy@otherhost.domain.tld, size=1037, nrcpt=1 (queue active) Mar 5 13:25:16 hostname postfix/smtpd[12442]: disconnect from otherhost.domain.tld[aa.bb.cc.dd] Mar 5 13:25:16 hostname postfix/lmtp[12448]: CC47979071: to=remy@hostname.domain.tld, relay=hostname.domain.tld[private/dovecot-lmtp], delay=1.2, delays=1.2/0.01/0.01/0.05, dsn=5.1.1, status=bounced (host hostname.domain.tld[private/dovecot-lmtp] said: 550 5.1.1 remy@hostname.domain.tld User doesn't exist: remy@hostname.domain.tld (in reply to RCPT TO command))
The only lines that Dovecot logs are:
Mar 05 13:25:16 lmtp(12449): Info: Connect from local Mar 05 13:25:16 lmtp(12449): Info: Disconnect from local: Client quit
Although LMTP should log to /tmp/dovecot-lmtp.log, the file remains empty.
Anyone amongst you who is running the same kind of setup and can help?
Thanks, Remy
Postfix config (postfix -n output)
alias_database = hash:/etc/aliases alias_maps = hash:/etc/aliases append_dot_mydomain = no biff = no config_directory = /etc/postfix default_transport = smtp inet_interfaces = all local_transport = lmtp:unix:private/dovecot-lmtp mailbox_command = mailbox_size_limit = 0 message_size_limit = 31457280 mydestination = hostname.domain.tld, localhost.domain.tld, localhost myhostname = hostname.domain.tld mynetworks = 127.0.0.0/8 [::ffff:127.0.0.0]/104 [::1]/128 myorigin = /etc/mailname readme_directory = no recipient_delimiter = + relay_transport = error relayhost = smtp_tls_session_cache_database = btree:${data_directory}/smtp_scache smtpd_banner = $myhostname ESMTP $mail_name (Debian/GNU) smtpd_client_restrictions = check_client_access hash:/etc/postfix/access, permit_sasl_authenticated, reject_rbl_client zen.spamhaus.org, reject_rbl_client dnsbl.sorbs.net,reject_unauth_pipelining smtpd_helo_required = yes smtpd_helo_restrictions = reject_invalid_helo_hostname,reject_non_fqdn_helo_hostname,reject_unknown_helo_hostname smtpd_recipient_restrictions = permit_mynetworks, permit_sasl_authenticated, reject_non_fqdn_recipient, reject_unauth_destination, reject_unknown_recipient_domain smtpd_sasl_auth_enable = yes smtpd_sasl_path = private/auth smtpd_sasl_type = dovecot smtpd_sender_restrictions = check_sender_access hash:/etc/postfix/access, reject_non_fqdn_sender, reject_unknown_sender_domain smtpd_tls_auth_only = yes smtpd_tls_cert_file = /etc/ssl/certs/ssl-cert-snakeoil.pem smtpd_tls_key_file = /etc/ssl/private/ssl-cert-snakeoil.key smtpd_tls_session_cache_database = btree:${data_directory}/smtpd_scache smtpd_use_tls = yes
Dovecot config (dovecot -n output)
# 2.0.8: /etc/dovecot/dovecot.conf # OS: Linux 2.6.26-2-amd64 x86_64 Debian 5.0.8 auth_master_user_separator = * listen = * log_path = /var/log/dovecot.log mail_location = maildir:~/.maildir maildir_stat_dirs = yes 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 namespace { hidden = no inbox = yes list = yes location = prefix = separator = / subscriptions = yes type = private } passdb { driver = pam } plugin { sieve = ~/.dovecot.sieve sieve_dir = ~/sieve } protocols = imap lmtp service auth { unix_listener /var/spool/postfix/private/auth { group = postfix mode = 0660 user = postfix } } service lmtp { unix_listener /var/spool/postfix/private/dovecot-lmtp { group = postfix mode = 0660 user = postfix } } ssl_cert =