Hello everybody, I forgot to add a complete transaction sample of local delivery.
The following log depicts a mail delivery with two recipients; 10.1.1.1 is the last hop MTA server that calls lmtp for local delivery; the first recipient got a correct uid while the second gets a "uid=error"; both mails got delivered to INBOX correctly.... Thankyou in advance Best regards Giorgio ------------------------------ Apr 29 09:45:45 lmtp(18802): Info: Connect from 10.1.1.1 Apr 29 09:45:46 lmtp(18802, [email protected]): Info: copy from <lmtp DATA>: box=INBOX, uid=32333, msgid=<[email protected]>, size=2891 Apr 29 09:45:46 lmtp(18802, [email protected]): Info: Jj/kNF6LQFVySQAAddyHeA: msgid=<[email protected]>: saved mail to INBOX Apr 29 09:45:46 lmtp(18802, [email protected]): Info: copy from <lmtp DATA>: box=INBOX, uid=error, msgid=<[email protected]>, size=3014 Apr 29 09:45:46 lmtp(18802, [email protected]): Info: KD/kNF6LQFVySQAAddyHeA: msgid=<[email protected]>: saved mail to INBOX Apr 29 09:45:48 lmtp(18802): Info: Disconnect from 10.1.1.1: Connection closed (in reset) On 29/04/2015 11:38, giorgio paolucci wrote: > Hello everybody, > after upgrading dovecot on a debian wheezy installation from the > standard package version (dovecot 2.1.7) to dovecot 2.2.13-11 from > wheezy-backports, i noticed some errors in my logs... > > Apr 28 22:00:13 lmtp(4879, [email protected]): Info: copy from <lmtp > DATA>: box=INBOX, uid=error, > msgid=<[email protected]>, size=1523 > > They are not frequent but still coninuing since the upgrade. > > After the upgrade I found also errors coming fom lda: > > Apr 28 12:29:36 lda([email protected]): Info: copy from stdin: > box=INBOX, uid=error, msgid=, size=595 > Apr 28 12:29:37 lda([email protected]): Info: msgid=unspecified: saved > mail to INBOX > > Strange thing as I use lmtp for local delivery. > > Is there some tuning I can do? My storage is accessed via NFS with a > load blancer keeping sticky sessions "per user". > > Is there any risk to loose mails? > > Here is my dovecot -n > > Thanks in advance. > > Best regards > > Giorgio > ====================================== > > # 2.2.13: /etc/dovecot/dovecot.conf > # OS: Linux 3.2.0-4-amd64 x86_64 Debian 7.8 > auth_default_realm = unipd.it > disable_plaintext_auth = no > log_path = /var/log/dovecot/dovecot.log > mail_fsync = always > mail_nfs_index = yes > mail_nfs_storage = yes > mail_plugins = quota listescape mail_log notify > mdbox_rotate_interval = 1 days > mdbox_rotate_size = 10 M > mmap_disable = yes > namespace inbox { > inbox = yes > location = > mailbox Drafts { > special_use = \Drafts > } > mailbox Junk { > special_use = \Junk > } > mailbox Sent { > special_use = \Sent > } > mailbox "Sent Messages" { > special_use = \Sent > } > mailbox Trash { > special_use = \Trash > } > prefix = > separator = / > } > passdb { > args = /etc/dovecot/conf.d/dovecot-sql.conf.ext > driver = sql > } > passdb { > args = /etc/dovecot/conf.d/dovecot-sqlSSO.conf.ext > driver = sql > } > plugin { > fts = solr > fts_solr = break-imap-search url=http://147.162.10.96:8983/solr/ > mail_log_events = delete undelete expunge copy mailbox_delete > mailbox_rename > mail_log_fields = uid box msgid size > pop3_migration_mailbox = INBOX > quota = dict:User quota::file:/SYSTEM/USERS/homes/%d/%1u/%u/%u.quota > quota_rule = *:storage=1100M > quota_rule2 = Trash:storage=+100M > quota_warning = storage=95%% quota-warning 95 %u > quota_warning2 = storage=80%% quota-warning 80 %u > sieve = ~/.dovecot.sieve > sieve_dir = ~/sieve > } > pop3c_host = 147.162.10.68 > protocols = imap pop3 lmtp > service auth { > unix_listener /var/spool/postfix/private/auth { > group = postfix > mode = 0660 > user = postfix > } > unix_listener auth-userdb { > group = vmail > mode = 0600 > user = vmail > } > } > service imap-login { > inet_listener imaps { > ssl = no > } > process_min_avail = 20 > service_count = 1 > } > service imap { > executable = imap postlogin > } > service lmtp { > executable = lmtp > inet_listener lmtp { > port = 2223 > } > process_min_avail = 15 > } > service pop3-login { > inet_listener pop3s { > ssl = no > } > } > service postlogin { > executable = script-login -d rawlog > user = vmail > } > service quota-warning { > executable = script /SYSTEM/DOVECOT/scripts/quota-warning.sh > unix_listener quota-warning { > user = vmail > } > user = vmail > } > ssl = no > userdb { > driver = prefetch > } > userdb { > args = /etc/dovecot/conf.d/dovecot-sql.conf.ext > driver = sql > } > userdb { > driver = prefetch > } > userdb { > args = /etc/dovecot/conf.d/dovecot-sqlSSO.conf.ext > driver = sql > } > protocol lmtp { > info_log_path = /tmp/dovecot-lmtp-info.log > log_path = /tmp/dovecot-lmtp.log > mail_plugins = quota listescape mail_log notify > } > protocol imap { > imap_max_line_length = 128 k > mail_plugins = quota listescape mail_log notify imap_quota > } > protocol doveadm { > mail_plugins = quota listescape mail_log notify pop3_migration > } > protocol pop3 { > pop3_no_flag_updates = yes > pop3_uidl_format = %10v.%09u > } > > > -- Ing. Giorgio Paolucci Universita' di Padova Centro Servizi Informatici di Ateneo Responsabile Infrastrutture, Networking e Sicurezza Tel.+39-049-8273711 --
