Hi,
Thanks for replying.
initially logging was done via syslog, and the custom log file for mail.* facility was /var/log/maillog. Everything was logged normally (dovecot login logouts, sieve scripts, extra debugging lines) but nothing regarding LMTP. I would receive the email in my inbox but I wouldnt be able to see anything in the logs regarding this. After that i turned off syslog and used the direct dovecot logging to a separate file. Again, it was logging everything except of LMTP (mail debug is turned on).
Does anyone have a working configuration regarding this that they don't have a problem with LMTP logging? If yes could you please send me your config and dovecot version to compare.
Or if anyone has any other ideas.
Thank you.
On Thu, Nov 30, 2017 at 2:34 PM, Stephan Bosch s.bosch@ox.io wrote:
Op 25-11-2017 om 13:00 schreef Tomislav Perisic:
Does anyone have any idea regarding this?
On 17 Nov 2017 11:36, "Tomislav Perisic" tomiperisic@gmail.com wrote:
Hi,
We have 2 servers, server A and server B.
Server A has:
Postfix dovecot-2.2.33.2-1.el6.x86_64
Server B has:
dovecot-2.2.33.2-1.el6.x86_64 dovecot-pigeonhole-2.2.33.2-1.el6.x86_64
Server A receives email on postfix, dovecot then takes that email from postfix and proxies it to Server B Dovecot. Dovecot on Server B takes the proxied email and delivers it with lmtp to the user inboxes.
The problem is that the dovecot on server B Doesn't log anything regarding the emails that are being delivered to the mailbox via lmtp.
Dovecot on server A logs everything perfectly regarding the proxy, so my assumption is that there is an issue with Dovecot lmtp logging. We changed the logging from syslog directly to a file and we noticed the same problem, missing log entries.
We also tried turning on verbose logging and it didn't help.
Are you sure you're looking in the right place?
You can find out where logs are written using
doveadm log find.Especially with mail_debug enabled, you should see a lot of log messages for an LMTP delivery.
Regards,
Stephan.
Server B:
Red Hat 6.7 x86_64
rpm -qa | grep dove dovecot-2.2.33.2-1.el6.x86_64 dovecot-pigeonhole-2.2.33.2-1.el6.x86_64
doveconf -n
# 2.2.33.2: /etc/dovecot/dovecot.conf # Pigeonhole version 0.4.21 auth_cache_negative_ttl = 0 auth_debug = yes auth_debug_passwords = yes auth_verbose = yes listen = * mail_debug = yes mail_gid = mail mail_location = maildir:~/Maildir mail_plugins = " quota zlib" mail_uid = vmail managesieve_notify_capability = mailto
namespace inbox { inbox = yes location = mailbox Drafts { auto = subscribe special_use = \Drafts } mailbox Sent { auto = subscribe special_use = \Sent } mailbox Spam { auto = subscribe special_use = \Junk } mailbox Trash { auto = subscribe special_use = \Trash } mailbox Virus { auto = subscribe }
plugin { quota = maildir:User quota sieve_extensions = +editheader sieve_max_actions = 32 sieve_max_redirects = 4 sieve_max_script_size = 1M sieve_quota_max_scripts = 0 sieve_trace_debug = yes sieve_trace_level = matching sieve_vacation_dont_check_recipient = yes sieve_vacation_send_from_recipient = yes sieve_vacation_use_original_recipient = yes zlib_save = gz zlib_save_level = 6 } protocols = imap pop3 lmtp sieve service auth { unix_listener auth-userdb { group = mail mode = 0666 user = vmail } } service lmtp { inet_listener lmtp { port = xx } } service managesieve-login { inet_listener sieve { port = xx } service_count = 1 }
protocol lmtp { mail_plugins = " quota zlib sieve mail_log notify" } protocol imap { mail_plugins = " quota zlib imap_quota imap_zlib" } protocol sieve { managesieve_implementation_string = dovecot managesieve_logout_format = bytes ( in=%i : out=%o ) managesieve_max_line_length = 65536 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 }