- dovecot - dovecot.org

Can Dovecot replace fetchmail?
by Kenneth Porter 14 Jul '17

14 Jul '17

I'm using fetchmail to grab mail for multiple accounts from an external IMAP server and drop it into local mailboxes via SMTP. It polls the remote server every two minutes. Can Dovecot replace this functionality more elegantly, using IDLE to avoid the polling necessary with fetchmail? I'd like to designate that mail for specific accounts on the external server be moved to specific local mailboxes. --- This email has been checked for viruses by Avast antivirus software. https://www.avast.com/antivirus

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Re: System users lookup via PAM: strip the domain name?
by Larry Rosenman 13 Jul '17

13 Jul '17

Ok,, I was half awake when I typed that 😀 Sent from my Sprint Samsung Galaxy S8+. -------- Original message --------From: Aki Tuomi <aki.tuomi(a)dovecot.fi> Date: 7/13/17 6:19 AM (GMT-06:00) To: Dovecot List <dovecot(a)dovecot.org>, Larry Rosenman <larryrtx(a)gmail.com> Subject: Re: System users lookup via PAM: strip the domain name? No it's intentionally %Ln to convert user1@domain into user1 for PAM. Aki > On July 13, 2017 at 2:03 PM Larry Rosenman <larryrtx(a)gmail.com> wrote: > > > Is the %Ln on the 2nd passdb supposed to be a %Lu? > > > Sent from my Sprint Samsung Galaxy S8+. > -------- Original message --------From: Aki Tuomi <aki.tuomi(a)dovecot.fi> Date: 7/13/17 4:43 AM (GMT-06:00) To: Dovecot List <dovecot(a)dovecot.org>, Larry Rosenman <larryrtx(a)gmail.com> Subject: Re: System users lookup via PAM: strip the domain name? > No. > > It's just a placeholder, like %u or %d. > > Aki > > > On July 13, 2017 at 10:57 AM Larry Rosenman <larryrtx(a)gmail.com> wrote: > > > > > > Will %{original_username} set %d as well? > > > > > > Sent from my Sprint Samsung Galaxy S8+. > > -------- Original message --------From: Aki Tuomi <aki.tuomi(a)dovecot.fi> Date: 7/13/17 12:34 AM (GMT-06:00) To: Dovecot List <dovecot(a)dovecot.org>, Larry Rosenman <larryrtx(a)gmail.com> Subject: Re: System users lookup via PAM: strip the domain name? > > > > > On July 13, 2017 at 4:27 AM Larry Rosenman <larryrtx(a)gmail.com> wrote: > > > > > > > > > I have a need for the following: > > > > > > Real system users in /etc/{passwd,shadow} (actually PAM on FreeBSD) wirhOUT @domain in /etc/passwd > > > > > > Virtual Users in SQL (with full user@domain in the DB) > > > > > > > > > > > > When I have auth_username_format = %Ln I can’t auth the Virtual Users, and if I have auth_username_format = %Lu I can’t auth System users. > > > > > > > > > > > > Is there a compromise somewhere? > > > > > > > > > > You could try using %{original_username} in SQL. > > > > Or you can try removing the auth_username_format and instead > > > > passdb { > > driver = sql > > args = ... > > } > > passdb { > > driver = static > > args = user=%Ln noauthenticate > > # you can remove next line if you want to always normalize your usernames > > skip = authenticated > > } > > passdb { > > driver = pam > > args = ... > > skip = authenticated > > } > > > > Aki

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passwd-file unknown user even if known
by Ricardo Branco 13 Jul '17

13 Jul '17

I am seeing lots of passwd-file unknown user messages even when they are known and they can login. I have several passwd files that are looked up with a deny file first, could the first check on the deny.%Ls file be generating this message then when it checks the next passdb driver it is found? If so is there a way to suppress the error message until all drivers have been checked?

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Re: System users lookup via PAM: strip the domain name?
by Larry Rosenman 13 Jul '17

13 Jul '17

Is the %Ln on the 2nd passdb supposed to be a %Lu? Sent from my Sprint Samsung Galaxy S8+. -------- Original message --------From: Aki Tuomi <aki.tuomi(a)dovecot.fi> Date: 7/13/17 4:43 AM (GMT-06:00) To: Dovecot List <dovecot(a)dovecot.org>, Larry Rosenman <larryrtx(a)gmail.com> Subject: Re: System users lookup via PAM: strip the domain name? No. It's just a placeholder, like %u or %d. Aki > On July 13, 2017 at 10:57 AM Larry Rosenman <larryrtx(a)gmail.com> wrote: > > > Will %{original_username} set %d as well? > > > Sent from my Sprint Samsung Galaxy S8+. > -------- Original message --------From: Aki Tuomi <aki.tuomi(a)dovecot.fi> Date: 7/13/17 12:34 AM (GMT-06:00) To: Dovecot List <dovecot(a)dovecot.org>, Larry Rosenman <larryrtx(a)gmail.com> Subject: Re: System users lookup via PAM: strip the domain name? > > > On July 13, 2017 at 4:27 AM Larry Rosenman <larryrtx(a)gmail.com> wrote: > > > > > > I have a need for the following: > > > > Real system users in /etc/{passwd,shadow} (actually PAM on FreeBSD) wirhOUT @domain in /etc/passwd > > > > Virtual Users in SQL (with full user@domain in the DB) > > > > > > > > When I have auth_username_format = %Ln I can’t auth the Virtual Users, and if I have auth_username_format = %Lu I can’t auth System users. > > > > > > > > Is there a compromise somewhere? > > > > > > You could try using %{original_username} in SQL. > > Or you can try removing the auth_username_format and instead > > passdb { > driver = sql > args = ... > } > passdb { > driver = static > args = user=%Ln noauthenticate > # you can remove next line if you want to always normalize your usernames > skip = authenticated > } > passdb { > driver = pam > args = ... > skip = authenticated > } > > Aki

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Re: System users lookup via PAM: strip the domain name?
by Larry Rosenman 13 Jul '17

13 Jul '17

Will %{original_username} set %d as well? Sent from my Sprint Samsung Galaxy S8+. -------- Original message --------From: Aki Tuomi <aki.tuomi(a)dovecot.fi> Date: 7/13/17 12:34 AM (GMT-06:00) To: Dovecot List <dovecot(a)dovecot.org>, Larry Rosenman <larryrtx(a)gmail.com> Subject: Re: System users lookup via PAM: strip the domain name? > On July 13, 2017 at 4:27 AM Larry Rosenman <larryrtx(a)gmail.com> wrote: > > > I have a need for the following: > > Real system users in /etc/{passwd,shadow} (actually PAM on FreeBSD) wirhOUT @domain in /etc/passwd > > Virtual Users in SQL (with full user@domain in the DB) > > > > When I have auth_username_format = %Ln I can’t auth the Virtual Users, and if I have auth_username_format = %Lu I can’t auth System users. > > > > Is there a compromise somewhere? > > You could try using %{original_username} in SQL. Or you can try removing the auth_username_format and instead passdb { driver = sql args = ... } passdb { driver = static args = user=%Ln noauthenticate # you can remove next line if you want to always normalize your usernames skip = authenticated } passdb { driver = pam args = ... skip = authenticated } Aki

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Global create ACL allows out of boundaries mailbox
by Loïc Gomez 13 Jul '17

13 Jul '17

Hello Dovecot Team, During my tests I setup a global ACL allowing mailbox create for all authenticated users. Then, I made a mistake in Thunderbird, tried to create a mailbox directly on the "/shared/" special folder. Dovecot created a folder in the global root path of our mail store. Since I use maildir:/var/vmail/%d/%n/mail as mail_location, it created the mailbox in /var/vmail (where my domains are). It was just a test and I can imagine allowing create permission to all users whatever the path is not a good idea nor a common use case but still, it's probably worth reporting. Keep up the good work Cheers Loïc Gomez

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Master auth only
by azurit＠pobox.sk 13 Jul '17

13 Jul '17

Hi, i'm trying to configure Dovecot proxy with user authentication on proxy side only, so backends will authenticate using master password (proxy is configured to send it). The problem is that Dovecot, on backends, is telling me that i need to configure at least one auth mechanism: auth: Fatal: No passdbs specified in configuration file. LOGIN mechanism needs one The master auth is correctly configured. I want to accomplished to have user database only on one place (=proxy). Any hints? azur

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System users lookup via PAM: strip the domain name?
by Larry Rosenman 13 Jul '17

13 Jul '17

I have a need for the following: Real system users in /etc/{passwd,shadow} (actually PAM on FreeBSD) wirhOUT @domain in /etc/passwd Virtual Users in SQL (with full user@domain in the DB) When I have auth_username_format = %Ln I can’t auth the Virtual Users, and if I have auth_username_format = %Lu I can’t auth System users. Is there a compromise somewhere? Current doveconf –n with %Ln thebighonker.lerctr.org /usr/local/etc/dovecot/conf.d $ doveconf -n # 2.2.31 (65cde28): /usr/local/etc/dovecot/dovecot.conf # Pigeonhole version 0.4.19 (e5c7051) # OS: FreeBSD 11.1-PRERELEASE amd64 auth_debug = yes auth_debug_passwords = yes auth_mechanisms = plain login auth_realms = lerctr.org thebighonker.lerctr.org tbh.lerctr.org jonesonair.com jonesonair.net auth_username_format = %Ln default_vsz_limit = 1 G deliver_log_format = msgid=%m: %$ (subject=%s from=%f size=%w) doveadm_password = # hidden, use -P to show it lda_mailbox_autocreate = yes listen = 192.147.25.65, :: lmtp_save_to_detail_mailbox = yes login_access_sockets = tcpwrap mail_attribute_dict = file:%h/mail/.imap/dovecot-mail-attributes mail_location = mbox:~/mail:INBOX=~/mail/INBOX mail_log_prefix = "%s(%u/%p): " mail_plugins = " fts fts_solr notify stats virtual" mail_privileged_group = mail mail_server_admin = mailto:ler@lerctr.org mail_server_comment = LERCTR Mail Server mailbox_list_index = 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 index ihave duplicate mime foreverypart extracttext vacation-seconds editheader mboxmetadata servermetadata imapsieve vnd.dovecot.imapsieve namespace archive { hidden = no list = no location = mbox:~/MAIL-ARCHIVE prefix = ARCHIVE/ separator = / } namespace inbox { inbox = yes location = mailbox Drafts { special_use = \Drafts } mailbox INBOX { auto = create } mailbox SENT { special_use = \Sent } mailbox SPAM { special_use = \Junk } mailbox "Sent Messages" { special_use = \Sent } mailbox Trash { special_use = \Trash } mailbox virtual/Flagged { special_use = \Flagged } mailbox virtual/all { special_use = \All } prefix = } namespace virtual { hidden = no list = yes location = virtual:~/MAIL-VIRTUAL:INDEX=MEMORY prefix = Virtual/ separator = / } passdb { args = /usr/local/etc/dovecot/dovecot-sql.conf.ext driver = sql } passdb { args = failure_show_msg=yes session=yes max_requests=20 driver = pam } plugin { fts = solr fts_autoindex = yes fts_solr = url=http://thebighonker.lerctr.org:8983/solr/dovecot/ fts_tika = http://localhost:9998/tika/ imapsieve_mailbox1_before = file:/usr/local/share/dovecot-pigeonhole/sieve/report-spam.sieve imapsieve_mailbox1_causes = COPY imapsieve_mailbox1_name = SPAM imapsieve_mailbox2_before = file:/usr/local/share/dovecot-pigeonhole/sieve/report-ham.sieve imapsieve_mailbox2_causes = COPY imapsieve_mailbox2_from = SPAM imapsieve_mailbox2_name = * imapsieve_url = sieve://thebighonker.lerctr.org mail_log_events = delete undelete expunge copy mailbox_delete mailbox_rename flag_change append mail_log_fields = uid box msgid size from subject vsize flags recipient_delimiter = + sieve = ~/.dovecot.sieve sieve_dir = ~/sieve sieve_execute_bin_dir = /usr/local/share/dovecot-pigeonhole/sieve sieve_extensions = +editheader +vacation-seconds +mboxmetadata +servermetadata sieve_global_extensions = +vnd.dovecot.pipe +vnd.dovecot.execute sieve_pipe_bin_dir = /usr/local/share/dovecot-pigeonhole/sieve sieve_plugins = sieve_imapsieve sieve_extprograms stats_command_min_time = 1 mins stats_domain_min_time = 12 hours stats_ip_min_time = 12 hours stats_memory_limit = 16 M stats_refresh = 5s stats_session_min_time = 15 mins stats_track_cmds = yes stats_user_min_time = 1 hours } protocols = imap pop3 lmtp sieve service auth { unix_listener auth-client { mode = 0666 } unix_listener auth-master { mode = 0666 } } service doveadm { inet_listener http { port = 8080 ssl = yes } } service indexer-worker { drop_priv_before_exec = yes } service managesieve-login { inet_listener sieve { port = 4190 } inet_listener sieve_deprecated { port = 2000 } } service stats { chroot = empty client_limit = 0 drop_priv_before_exec = no executable = stats extra_groups = fifo_listener stats-mail { group = mode = 0666 user = } fifo_listener stats-user { group = mode = 0666 user = } group = idle_kill = 4294967295 secs privileged_group = process_limit = 1 process_min_avail = 0 protocol = service_count = 0 type = unix_listener stats { group = mode = 0666 user = } user = $default_internal_user vsz_limit = 18446744073709551615 B } service tcpwrap { unix_listener login/tcpwrap { group = $default_login_user mode = 0600 user = $default_login_user } } ssl_cert = </home/ler/letsencrypt-home/lerctr.org/fullchain.cer ssl_cipher_list = EECDH+ECDSA+AESGCM:EECDH+aRSA+AESGCM:EECDH+ECDSA+SHA384:EECDH+ECDSA+SHA256:EECDH+aRSA+SHA384:EECDH+aRSA+SHA256:EECDH+AESGCM:EECDH:EDH+AESGCM:EDH+aRSA:HIGH:!MEDIUM:!LOW:!aNULL:!eNULL:!LOW:!RC4:!MD5:!EXP:!PSK:!SRP:!DSS ssl_key = # hidden, use -P to show it ssl_protocols = !SSLv2 !SSLv3 userdb { args = /usr/local/etc/dovecot/dovecot-sql.conf.ext driver = sql } userdb { driver = passwd } verbose_proctitle = yes protocol lmtp { mail_plugins = " fts fts_solr notify stats virtual sieve mail_log" } protocol lda { mail_plugins = " fts fts_solr notify stats virtual sieve mail_log" } protocol pop3 { mail_plugins = " fts fts_solr notify stats virtual mail_log" } protocol !doveadm { mail_plugins = " fts fts_solr notify stats virtual mail_log" } protocol imap { imap_client_workarounds = tb-extra-mailbox-sep tb-lsub-flags imap_logout_format = in=%i out=%o fhc=%{fetch_hdr_count} fhb=%{fetch_hdr_bytes} fbc=%{fetch_body_count} fbb=%{fetch_body_bytes} del=%{deleted} exp=%{expunged} trash=%{trashed} imap_metadata = yes mail_max_userip_connections = 50 mail_plugins = " fts fts_solr notify stats virtual mail_log imap_sieve imap_stats stats" } thebighonker.lerctr.org /usr/local/etc/dovecot/conf.d $ -- Larry Rosenman http://www.lerctr.org/~ler Phone: +1 214-642-9640 E-Mail: larryrtx(a)gmail.com US Mail: 17716 Limpia Crk, Round Rock, TX 78664-7281

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Unable to Kerberos/GSSAPI an existing user on new workstation
by Mark Foley 13 Jul '17

13 Jul '17

My last message probably contained too much information. This one is more succient. I have a user, 'mark', who has been running a Thunderbird client on Windows to Dovecot server with Kerberos/GSSAPI authentication for over a year. I created a new Tbird account on a new Linux workstation for 'mark', also with Kerberos/GSSAPI and that worked just fine. I have another user, 'dsmith', who has been running a Thunderbird client on Windows to Dovecot server with Kerberos/GSSAPI authentication for over a year as well, no problems. I created a new Tbird account on the same new Linux workstation as above for 'dsmith', also with KerberosGSSAPI and that DID NOT WORK! I get the message in Thunderbird: "The Kerberos/GSSAPI ticket was not accepted by the IMAP server ... please check that you are logged into the Kerberos/GSSAPI realm." I created/recreated the smith account numerous time with slightly different settings hoping something will work, but I always get the same message. Why? I need to figure this out ASAP. Here is the dovecot log when user dsmith attempts to connect to dovecot from the Tbird client: Jul 11 19:29:43 imap-login: Debug: SSL: elliptic curve secp384r1 will be used for ECDH and ECDHE key exchanges Jul 11 19:29:43 imap-login: Debug: SSL: elliptic curve secp384r1 will be used for ECDH and ECDHE key exchanges Jul 11 19:29:43 auth: Debug: Loading modules from directory: /usr/local/lib/dovecot/auth Jul 11 19:29:43 auth: Debug: Read auth token secret from /usr/local/var/run/dovecot/auth-token-secret.dat Jul 11 19:29:43 auth: Debug: auth client connected (pid=1578) Jul 11 19:29:46 imap-login: Debug: SSL: where=0x10, ret=1: before/accept initialization [192.168.0.57] Jul 11 19:29:46 imap-login: Debug: SSL: where=0x2001, ret=1: before/accept initialization [192.168.0.57] Jul 11 19:29:46 imap-login: Debug: SSL: where=0x2002, ret=-1: SSLv2/v3 read client hello A [192.168.0.57] Jul 11 19:29:46 imap-login: Debug: SSL: where=0x2001, ret=1: SSLv3 read client hello A [192.168.0.57] Jul 11 19:29:46 imap-login: Debug: SSL: where=0x2001, ret=1: SSLv3 write server hello A [192.168.0.57] Jul 11 19:29:46 imap-login: Debug: SSL: where=0x2001, ret=1: SSLv3 write certificate A [192.168.0.57] Jul 11 19:29:46 imap-login: Debug: SSL: where=0x2001, ret=1: SSLv3 write key exchange A [192.168.0.57] Jul 11 19:29:46 imap-login: Debug: SSL: where=0x2001, ret=1: SSLv3 write server done A [192.168.0.57] Jul 11 19:29:46 imap-login: Debug: SSL: where=0x2001, ret=1: SSLv3 flush data [192.168.0.57] Jul 11 19:29:46 imap-login: Debug: SSL: where=0x2001, ret=1: SSLv3 read client certificate A [192.168.0.57] Jul 11 19:29:46 imap-login: Debug: SSL: where=0x2002, ret=-1: SSLv3 read client key exchange A [192.168.0.57] Jul 11 19:29:46 imap-login: Debug: SSL: where=0x2002, ret=-1: SSLv3 read client key exchange A [192.168.0.57] Jul 11 19:29:46 imap-login: Debug: SSL: where=0x2001, ret=1: SSLv3 read client key exchange A [192.168.0.57] Jul 11 19:29:46 imap-login: Debug: SSL: where=0x2001, ret=1: SSLv3 read certificate verify A [192.168.0.57] Jul 11 19:29:46 imap-login: Debug: SSL: where=0x2001, ret=1: SSLv3 read finished A [192.168.0.57] Jul 11 19:29:46 imap-login: Debug: SSL: where=0x2001, ret=1: SSLv3 write session ticket A [192.168.0.57] Jul 11 19:29:46 imap-login: Debug: SSL: where=0x2001, ret=1: SSLv3 write change cipher spec A [192.168.0.57] Jul 11 19:29:46 imap-login: Debug: SSL: where=0x2001, ret=1: SSLv3 write finished A [192.168.0.57] Jul 11 19:29:46 imap-login: Debug: SSL: where=0x2001, ret=1: SSLv3 flush data [192.168.0.57] Jul 11 19:29:46 imap-login: Debug: SSL: where=0x20, ret=1: SSL negotiation finished successfully [192.168.0.57] Jul 11 19:29:46 imap-login: Debug: SSL: where=0x2002, ret=1: SSL negotiation finished successfully [192.168.0.57] Jul 11 19:29:46 imap-login: Debug: SSL alert: close notify [192.168.0.57] Jul 11 19:29:46 imap-login: Info: Disconnected (no auth attempts in 3 secs): user=<>, rip=192.168.0.57, lip=192.168.0.2, TLS, session=<jR0sExNUTADAqAA5> Jul 11 19:30:17 imap-login: Debug: SSL: elliptic curve secp384r1 will be used for ECDH and ECDHE key exchanges Jul 11 19:30:17 imap-login: Debug: SSL: elliptic curve secp384r1 will be used for ECDH and ECDHE key exchanges Jul 11 19:30:17 auth: Debug: auth client connected (pid=3148) Jul 11 19:30:17 imap-login: Debug: SSL: where=0x10, ret=1: before/accept initialization [192.168.0.57] Jul 11 19:30:17 imap-login: Debug: SSL: where=0x2001, ret=1: before/accept initialization [192.168.0.57] Jul 11 19:30:17 imap-login: Debug: SSL: where=0x2002, ret=-1: SSLv2/v3 read client hello A [192.168.0.57] Jul 11 19:30:17 imap-login: Debug: SSL: where=0x2001, ret=1: SSLv3 read client hello A [192.168.0.57] Jul 11 19:30:17 imap-login: Debug: SSL: where=0x2001, ret=1: SSLv3 write server hello A [192.168.0.57] Jul 11 19:30:17 imap-login: Debug: SSL: where=0x2001, ret=1: SSLv3 write certificate A [192.168.0.57] Jul 11 19:30:17 imap-login: Debug: SSL: where=0x2001, ret=1: SSLv3 write key exchange A [192.168.0.57] Jul 11 19:30:17 imap-login: Debug: SSL: where=0x2001, ret=1: SSLv3 write server done A [192.168.0.57] Jul 11 19:30:17 imap-login: Debug: SSL: where=0x2001, ret=1: SSLv3 flush data [192.168.0.57] Jul 11 19:30:17 imap-login: Debug: SSL: where=0x2001, ret=1: SSLv3 read client certificate A [192.168.0.57] Jul 11 19:30:17 imap-login: Debug: SSL: where=0x2002, ret=-1: SSLv3 read client key exchange A [192.168.0.57] Jul 11 19:30:17 imap-login: Debug: SSL: where=0x2002, ret=-1: SSLv3 read client key exchange A [192.168.0.57] Jul 11 19:30:17 imap-login: Debug: SSL: where=0x2001, ret=1: SSLv3 read client key exchange A [192.168.0.57] Jul 11 19:30:17 imap-login: Debug: SSL: where=0x2001, ret=1: SSLv3 read certificate verify A [192.168.0.57] Jul 11 19:30:17 imap-login: Debug: SSL: where=0x2001, ret=1: SSLv3 read finished A [192.168.0.57] Jul 11 19:30:17 imap-login: Debug: SSL: where=0x2001, ret=1: SSLv3 write session ticket A [192.168.0.57] Jul 11 19:30:17 imap-login: Debug: SSL: where=0x2001, ret=1: SSLv3 write change cipher spec A [192.168.0.57] Jul 11 19:30:17 imap-login: Debug: SSL: where=0x2001, ret=1: SSLv3 write finished A [192.168.0.57] Jul 11 19:30:17 imap-login: Debug: SSL: where=0x2001, ret=1: SSLv3 flush data [192.168.0.57] Jul 11 19:30:17 imap-login: Debug: SSL: where=0x20, ret=1: SSL negotiation finished successfully [192.168.0.57] Jul 11 19:30:17 imap-login: Debug: SSL: where=0x2002, ret=1: SSL negotiation finished successfully [192.168.0.57] Jul 11 19:30:17 auth: Debug: client in: AUTH 1 GSSAPI service=imap secured session=iDUNFRNUUgDAqAA5 lip=192.168.0.2 rip=192.168.0.57 lport=143 rport=58962 Jul 11 19:30:17 auth: Debug: gssapi(?,192.168.0.57,<iDUNFRNUUgDAqAA5>): Using all keytab entries Jul 11 19:30:17 auth: Debug: client passdb out: CONT 1 Jul 11 19:30:17 auth: Debug: client in: CONT 1 YIIE+ [deleted] Jul 11 19:30:18 auth: Debug: gssapi(dsmith,192.168.0.57,<iDUNFRNUUgDAqAA5>): security context state completed. Jul 11 19:30:18 auth: Debug: client passdb out: CONT 1 YIGVB [deleted] Jul 11 19:30:18 auth: Debug: client in: CONT 1 (previous base64 data may contain sensitive data) Jul 11 19:30:18 auth: Debug: gssapi(dsmith,192.168.0.57,<iDUNFRNUUgDAqAA5>): Negotiated security layer Jul 11 19:30:18 auth: Debug: client passdb out: CONT 1 BQQF/wAMAAAAAAAAFxWx/AH///9xheyHOAR4oKi3t3M= Jul 11 19:30:18 auth: Debug: client in: CONT 1 BQQE/wAMAAAAAAAANRcNbgEAAABkc21pdGjS3NSV6TWvt53rOLY= (previous base64 data may contain sensitive data) Jul 11 19:30:18 auth-worker(3149): Debug: Loading modules from directory: /usr/local/lib/dovecot/auth Jul 11 19:30:18 auth-worker(3149): Debug: shadow(dsmith,192.168.0.57): lookup Jul 11 19:30:18 auth-worker(3149): Info: shadow(dsmith,192.168.0.57): unknown user Jul 11 19:30:18 auth: Debug: shadow(dsmith,192.168.0.57,<iDUNFRNUUgDAqAA5>): Credentials: Jul 11 19:30:18 auth: Debug: client passdb out: OK 1 user=dsmith original_user=dsmith(a)HPRS.LOCAL Jul 11 19:30:18 auth: Debug: master in: REQUEST 432275457 3148 1 3f58f611e9a6450ad7291105a93bbe1f session_pid=3150 request_auth_token Jul 11 19:30:18 auth-worker(3149): Debug: shadow(dsmith,192.168.0.57): lookup Jul 11 19:30:18 auth-worker(3149): Debug: shadow(dsmith,192.168.0.57): username changed dsmith -> HPRS\dsmith Jul 11 19:30:18 auth: Debug: master userdb out: USER 432275457 dsmith system_groups_user=HPRS\dsmithuid=3000036 gid=10000 home=/home/HPRS/dsmith auth_token=9ad7ad520ac8da70d07b3353b1c9c4e6ef394004 auth_user=dsmith(a)HPRS.LOCAL Jul 11 19:30:18 imap-login: Info: Login: user=<dsmith>, method=GSSAPI, rip=192.168.0.57, lip=192.168.0.2, mpid=3150, TLS, session=<iDUNFRNUUgDAqAA5> Thanks, Mark

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STARTTLS issue with sieve
by Andreas Oster 13 Jul '17

13 Jul '17

Hi all, I am currently struggling with an odd sieve/Pigeonhole issue. Some weeks ago I had to replace our dovecot certificate due to expiration. In the past I did use a self-signed certificate, but because we now have a little openssl based CA I have decided to create signed certificate for imaps. Dovecot is happily accepting the new certificate which has integrated the whole cert-chain. Unfortunately Pigeonhole does not seem to like the certificate: <--snip gnutls-cli --starttls -p4190 mail.novanetwork.local Processed 173 CA certificate(s). Resolving 'mail.novanetwork.loc'... Connecting to '10.2.1.23:4190'... - Simple Client Mode: "IMPLEMENTATION" "Dovecot Pigeonhole" "SIEVE" "fileinto reject envelope encoded-character vacation subaddress comparator-i;ascii-numeric relational regex imap4flags copy include variables body enotify environment mailbox date ihave" "NOTIFY" "mailto" "SASL" "" "STARTTLS" "VERSION" "1.0" OK "Dovecot ready." STARTTLS OK "Begin TLS negotiation now." --> At this point the TLS process does not proceed. When I press CTRL-D I get the following output: *** Starting TLS handshake - Certificate type: X.509 - Got a certificate list of 3 certificates. - Certificate[0] info: - subject `C=DE,ST=Baden-Wuerttemberg,L=Ettlingen,O=NOVA Elektroanlagen GmbH,OU=Mail Server,CN=mail.novanetwork.local', issuer `C=DE,ST=Baden-Wuerttemberg,O=NOVA Elektroanlagen GmbH,OU=NOVA Intermediate CA,CN=NOVA Intermediate CA', RSA key 2048 bits, signed using RSA-SHA256, activated `2017-06-23 06:58:40 UTC', expires `2020-06-22 06:58:40 UTC', SHA-1 fingerprint `51a9b62eaebb6b4a2b8cc9a22740dc689445da0c' Public Key ID: 165eaaa4b36c091ec8f32103da003a1f43b1c57d Public key's random art: +--[ RSA 2048]----+ | .o.. | |. .o. . E | |o.. .. . | |= o . + | |+* o . S | |o==. o o | | .=o+.. | | .ooo | | .o | +-----------------+ - Certificate[1] info: - subject `C=DE,ST=Baden-Wuerttemberg,O=NOVA Elektroanlagen GmbH,OU=NOVA Intermediate CA,CN=NOVA Intermediate CA', issuer `C=DE,ST=Baden-Wuerttemberg,L=Ettlingen,O=NOVA Elektroanlagen GmbH,OU=NOVA Root CA,CN=NOVA Root CA', RSA key 4096 bits, signed using RSA-SHA256, activated `2016-12-05 11:40:29 UTC', expires `2026-12-03 11:40:29 UTC', SHA-1 fingerprint `308870b657dccd4902ca119d18d7ba8d6ad54ec0' - Certificate[2] info: - subject `C=DE,ST=Baden-Wuerttemberg,L=Ettlingen,O=NOVA Elektroanlagen GmbH,OU=NOVA Root CA,CN=NOVA Root CA', issuer `C=DE,ST=Baden-Wuerttemberg,L=Ettlingen,O=NOVA Elektroanlagen GmbH,OU=NOVA Root CA,CN=NOVA Root CA', RSA key 4096 bits, signed using RSA-SHA256, activated `2016-12-05 11:36:47 UTC', expires `2036-11-30 11:36:47 UTC', SHA-1 fingerprint `95326e3ff12683cc40a85874d562d0a6f15dcb37' - Status: The certificate is NOT trusted. The certificate issuer is unknown. *** PKI verification of server certificate failed... *** Fatal error: Error in the certificate. *** Handshake has failed I have checked the certificate with: openssl verify -verbose -CAfile /etc/ssl/certs/ca-chain.cert.pem /etc/ssl/certs/mail.novanetwork.local.cert.pem /etc/ssl/certs/mail.novanetwork.local.cert.pem: OK and also with: openssl verify -verbose -CAfile /etc/ssl/certs/mail.novanetwork.local.cert.pem /etc/ssl/certs/mail.novanetwork.local.cert.pem /etc/ssl/certs/mail.novanetwork.local.cert.pem: OK Does anyone have an idea what could be the cause of the problem and how to fix it ? Thank you for your kind help. best regards Andreas

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