Hello I use LDA Dovecot 2 with SIEVE as Postfix delivery agent and I occasionally get such message in syslog.
info.log:Apr 13 12:39:40 lda(xxxxxxxx): Info: msgid=<4da484ff.5060...@gmail.com>: save failed to INBOX: Timeout while waiting for lock See below the doveconf -n trace Thanks for any info > # 2.0.11: /usr/local/etc/dovecot/dovecot.conf > # OS: FreeBSD 8.2-RELEASE amd64 > auth_worker_max_count = 100 > debug_log_path = /var/log/dovecot/debug.log > default_client_limit = 6144 > default_process_limit = 1024 > disable_plaintext_auth = no > info_log_path = /var/log/dovecot/info.log > log_path = /var/log/dovecot/dovecot.log > mail_location = mbox:%h/:INDEX=/var/cache/dovecot/index/%u:INBOX=/var/mail/%u > 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 > mbox_write_locks = fcntl > passdb { > driver = passwd > } > plugin/sieve = ~/.dovecot.sieve > plugin/sieve_dir = ~/sieve > postmaster_address = postmas...@esiee.fr > protocols = imap pop3 sieve sieve > sendmail_path = /usr/local/sbin/sendmail > service auth { > client_limit = 7169 > } > service imap-login { > inet_listener imap { > port = 143 > } > inet_listener imaps { > port = 993 > ssl = yes > } > process_min_avail = 10 > service_count = 1 > vsz_limit = 1 G > } > service imap { > process_limit = 2048 > vsz_limit = 1 G > } > service managesieve-login { > inet_listener sieve { > port = 4190 > } > inet_listener sieve_deprecated { > port = 2000 > } > } > service pop3-login { > inet_listener pop3 { > port = 110 > } > inet_listener pop3s { > port = 995 > ssl = yes > } > } > ssl_ca = /etc/ssl/RENATER/chain-1828-mail.esiee.fr.pem > ssl_cert = </etc/ssl/RENATER/cert-1828-mail.esiee.fr.pem > ssl_key = </etc/ssl/RENATER/mail.esiee.fr.key > userdb { > driver = passwd > } > verbose_proctitle = yes > protocol lda { > info_log_path = /var/log/dovecot/dovecot-lda.log > log_path = /var/log/dovecot/dovecot-lda-errors.log > mail_plugins = " sieve" > } > protocol imap { > imap_client_workarounds = tb-extra-mailbox-sep > } > protocol sieve { > managesieve_implementation_string = Dovecot Pigeonhole > } > mail# dovecof -n > /tmp/doveconf.txt > dovecof: Command not found. > mail# doveconf -n > /tmp/doveconf.txt > mail# wc -l /tmp/doveconf.txt > 75 /tmp/doveconf.txt > mail# cat /tmp/doveconf.txt > # 2.0.11: /usr/local/etc/dovecot/dovecot.conf > # OS: FreeBSD 8.2-RELEASE amd64 > auth_worker_max_count = 100 > debug_log_path = /var/log/dovecot/debug.log > default_client_limit = 6144 > default_process_limit = 1024 > disable_plaintext_auth = no > info_log_path = /var/log/dovecot/info.log > log_path = /var/log/dovecot/dovecot.log > mail_location = mbox:%h/:INDEX=/var/cache/dovecot/index/%u:INBOX=/var/mail/%u > 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 > mbox_write_locks = fcntl > passdb { > driver = passwd > } > plugin/sieve = ~/.dovecot.sieve > plugin/sieve_dir = ~/sieve > postmaster_address = postmas...@esiee.fr > protocols = imap pop3 sieve sieve > sendmail_path = /usr/local/sbin/sendmail > service auth { > client_limit = 7169 > } > service imap-login { > inet_listener imap { > port = 143 > } > inet_listener imaps { > port = 993 > ssl = yes > } > process_min_avail = 10 > service_count = 1 > vsz_limit = 1 G > } > service imap { > process_limit = 2048 > vsz_limit = 1 G > } > service managesieve-login { > inet_listener sieve { > port = 4190 > } > inet_listener sieve_deprecated { > port = 2000 > } > } > service pop3-login { > inet_listener pop3 { > port = 110 > } > inet_listener pop3s { > port = 995 > ssl = yes > } > } > ssl_ca = /etc/ssl/x.pem > ssl_cert = </etc/ssl/y.pem > ssl_key = </etc/ssl/x.key > userdb { > driver = passwd > } > verbose_proctitle = yes > protocol lda { > info_log_path = /var/log/dovecot/dovecot-lda.log > log_path = /var/log/dovecot/dovecot-lda-errors.log > mail_plugins = " sieve" > } > protocol imap { > imap_client_workarounds = tb-extra-mailbox-sep > } > protocol sieve { > managesieve_implementation_string = Dovecot Pigeonhole > }