Package: exim4 Version: 4.95-3 Severity: serious When sending a mail:
[...] 2022-02-01 14:23:22 1nEt2b-0008jG-97 H=mx2.mailchannels.net [34.214.163.59]: SMTP error from remote mail server after DATA: 450 [S09] Try Again Later 2022-02-01 14:23:22 1nEt2b-0008jG-97 H=mx2.mailchannels.net [34.214.163.59] TLS error on connection (recv): The TLS connection was non-properly terminated. 2022-02-01 14:23:23 1nEt2b-0008jG-97 SIGSEGV (maybe attempt to write to immutable memory) 2022-02-01 14:23:23 1nEt2b-0008jG-97 Delivery status for xxx@yyy: got 0 of 7 bytes (pipeheader) from transport process 35015 for transport smtp 2022-02-01 14:23:23 1nEt2b-0008jG-97 == xxx@yyy R=dnslookup T=remote_smtp defer (-1): smtp transport process returned non-zero status 0x000b: terminated by signal 11 2022-02-01 14:23:23 1nEt7z-00096o-IX <= <> R=1nEt2b-0008jG-97 U=Debian-exim P=local S=783 2022-02-01 14:23:23 1nEt2b-0008jG-97 Frozen 2022-02-01 14:23:23 1nEt7z-00096o-IX => vlefevre <postmas...@cventin.lip.ens-lyon.fr> R=local_user T=maildir_home 2022-02-01 14:23:23 1nEt7z-00096o-IX Completed 2022-02-01 14:23:23 End queue run: pid=35012 2022-02-01 14:28:19 Start queue run: pid=35460 2022-02-01 14:28:19 1nEt2b-0008jG-97 Message is frozen 2022-02-01 14:28:19 End queue run: pid=35460 [...] The consequence is that the mail is not sent, there are no retries, and the end user is not warned. So, from the end user point of view, the message is *silently lost*. -- Package-specific info: Exim version 4.95 #2 built 16-Dec-2021 18:26:32 Copyright (c) University of Cambridge, 1995 - 2018 (c) The Exim Maintainers and contributors in ACKNOWLEDGMENTS file, 2007 - 2020 Berkeley DB: Berkeley DB 5.3.28: (September 9, 2013) Support for: crypteq iconv() IPv6 GnuTLS TLS_resume move_frozen_messages DANE DKIM DNSSEC Event I18N OCSP PIPE_CONNECT PRDR Experimental_Queue_Ramp SOCKS SRS TCP_Fast_Open Lookups (built-in): lsearch wildlsearch nwildlsearch iplsearch cdb dbm dbmjz dbmnz dnsdb dsearch nis nis0 passwd Authenticators: cram_md5 external plaintext Routers: accept dnslookup ipliteral manualroute queryprogram redirect Transports: appendfile/maildir/mailstore autoreply lmtp pipe smtp Fixed never_users: 0 Configure owner: 0:0 Size of off_t: 8 Configuration file search path is /etc/exim4/exim4.conf:/var/lib/exim4/config.autogenerated Configuration file is /var/lib/exim4/config.autogenerated # /etc/exim4/update-exim4.conf.conf # # Edit this file and /etc/mailname by hand and execute update-exim4.conf # yourself or use 'dpkg-reconfigure exim4-config' # # Please note that this is _not_ a dpkg-conffile and that automatic changes # to this file might happen. The code handling this will honor your local # changes, so this is usually fine, but will break local schemes that mess # around with multiple versions of the file. # # update-exim4.conf uses this file to determine variable values to generate # exim configuration macros for the configuration file. # # Most settings found in here do have corresponding questions in the # Debconf configuration, but not all of them. # # This is a Debian specific file dc_eximconfig_configtype='internet' dc_other_hostnames='cventin.lip.ens-lyon.fr' dc_local_interfaces='127.0.0.1 ; ::1' dc_readhost='' dc_relay_domains='' dc_minimaldns='false' dc_relay_nets='' dc_smarthost='' CFILEMODE='644' dc_use_split_config='false' dc_hide_mailname='' dc_mailname_in_oh='true' dc_localdelivery='maildir_home' mailname:cventin.lip.ens-lyon.fr # /etc/default/exim4 EX4DEF_VERSION='' # 'combined' - one daemon running queue and listening on SMTP port # 'no' - no daemon running the queue # 'separate' - two separate daemons # 'ppp' - only run queue with /etc/ppp/ip-up.d/exim4. # 'nodaemon' - no daemon is started at all. # 'queueonly' - only a queue running daemon is started, no SMTP listener. # setting this to 'no' will also disable queueruns from /etc/ppp/ip-up.d/exim4 QUEUERUNNER='combined' # how often should we run the queue QUEUEINTERVAL='5m' # options common to quez-runner and listening daemon COMMONOPTIONS='' # more options for the daemon/process running the queue (applies to the one # started in /etc/ppp/ip-up.d/exim4, too. QUEUERUNNEROPTIONS='' # special flags given to exim directly after the -q. See exim(8) QFLAGS='' # Options for the SMTP listener daemon. By default, it is listening on # port 25 only. To listen on more ports, it is recommended to use # -oX 25:587:10025 -oP /var/run/exim4/exim.pid SMTPLISTENEROPTIONS='' -- System Information: Debian Release: bookworm/sid APT prefers unstable-debug APT policy: (500, 'unstable-debug'), (500, 'stable-updates'), (500, 'stable-security'), (500, 'unstable'), (500, 'testing'), (500, 'stable'), (1, 'experimental') Architecture: amd64 (x86_64) Foreign Architectures: i386 Kernel: Linux 5.15.0-3-amd64 (SMP w/12 CPU threads) Kernel taint flags: TAINT_PROPRIETARY_MODULE, TAINT_OOT_MODULE, TAINT_UNSIGNED_MODULE Locale: LANG=POSIX, LC_CTYPE=C.UTF-8 (charmap=UTF-8), LANGUAGE not set Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system) LSM: AppArmor: enabled Versions of packages exim4 depends on: ii debconf [debconf-2.0] 1.5.79 ii exim4-base 4.95-3 ii exim4-daemon-light 4.95-3 exim4 recommends no packages. exim4 suggests no packages. -- debconf information: exim4/drec: -- Vincent Lefèvre <vinc...@vinc17.net> - Web: <https://www.vinc17.net/> 100% accessible validated (X)HTML - Blog: <https://www.vinc17.net/blog/> Work: CR INRIA - computer arithmetic / AriC project (LIP, ENS-Lyon)