Package: postfix Version: 3.0.4-5 Severity: normal I see these logcheck reports:
Mar 3 20:09:05 <host> postfix/smtpd[<pid>]: disconnect from localhost[127.0.0.1] ehlo=1 mail=1 rcpt=3 data=1 quit=1 commands=7 endlessly, after upgrading :( Syslog scenaio is: Mar 3 21:19:20 <hostname> fetchmail[11625]: 1 message for <user> at <imap-server>. Mar 3 21:19:20 <hostname> postfix/smtpd[30207]: connect from localhost[127.0.0.1] Mar 3 21:19:20 <hostname> postfix/smtpd[30207]: E453D6C0C1: client=localhost[127.0.0.1] Mar 3 21:19:20 <hostname> postfix/cleanup[30210]: E453D6C0C1: message-id=<foo-...@franck.debian.org> Mar 3 21:19:20 <hostname> postfix/cleanup[30210]: E453D6C0C1: resent-message-id=<bar-baz@bendel> Mar 3 21:19:21 <hostname> fetchmail[11625]: reading message <user>@some-smtp-server:1 of 1 (5760 header octets) (2476 body octets) flushed Mar 3 21:19:21 <hostname> postfix/qmgr[380]: E453D6C0C1: from=<bounce-debian-devel-changes=email-address=axis....@lists.debian.org>, size=8510, nrcpt=1 (queue active) Mar 3 21:19:21 <hostname> postfix/smtpd[30207]: disconnect from localhost[127.0.0.1] ehlo=1 mail=1 rcpt=1 data=1 quit=1 commands=5 Mar 3 21:19:21 <hostname> postfix/local[30211]: E453D6C0C1: to=<<user>@<hostname>.se.axis.com>, relay=local, delay=0.53, delays=0.15/0.01/0/0.38, dsn=2.0.0, status=sent (delivered to command: procmail -a "$EXTENSION") Mar 3 21:19:21 <hostname> postfix/qmgr[380]: E453D6C0C1: removed Messages like: Mar 3 21:19:21 <hostname> postfix/smtpd[30207]: disconnect from localhost[127.0.0.1] ehlo=1 mail=1 rcpt=1 data=1 quit=1 commands=5 show up in my in my logcheck mails. No others. My recipe is to add something like this: /etc/logcheck//ignore.d.workstation/local-postfix:^\w{3} [ :0-9]{11} [._[:alnum:]-]+ postfix/smtpd\[[0-9]+\]:[[:blank:]]+disconnect from localhost\[127\.0\.0\.1\] ehlo=1 mail=1 rcpt=1 data=1 quit=1 commands=5 logcheck filter. Comments? Debian Release: stretch/sid APT prefers testing APT policy: (500, 'testing'), (99, 'unstable'), (59, 'experimental') Architecture: amd64 (x86_64) Foreign Architectures: i386 Kernel: Linux 4.3.0-1-amd64 (SMP w/8 CPU cores) Locale: LANG=, LC_CTYPE= (charmap=ANSI_X3.4-1968) Shell: /bin/sh linked to /bin/bash Init: sysvinit (via /sbin/init) Versions of packages postfix depends on: ii adduser 3.113+nmu3 ii cpio 2.11+dfsg-5 ii debconf [debconf-2.0] 1.5.58 ii dpkg 1.18.4 ii libc6 2.21-9 ii libdb5.3 5.3.28-11 ii libicu55 55.1-7 ii libsasl2-2 2.1.26.dfsg1-14+b1 ii libsqlite3-0 3.10.2-1 ii libssl1.0.2 1.0.2f-2 ii lsb-base 9.20160110 ii netbase 5.3 ii ssl-cert 1.0.37 Versions of packages postfix recommends: ii python3 3.5.1-2 Versions of packages postfix suggests: pn dovecot-common <none> ii emacs23-lucid [mail-reader] 23.4+1-4.1+b1 ii emacs24-lucid [mail-reader] 24.5+1-6+b1 ii icedove [mail-reader] 38.6.0-1 ii kmail [mail-reader] 4:4.14.10-2 ii libsasl2-modules 2.1.26.dfsg1-14+b1 ii mutt [mail-reader] 1.5.24-1+b1 pn postfix-cdb <none> ii postfix-doc 3.0.4-5 pn postfix-ldap <none> pn postfix-mysql <none> ii postfix-pcre 3.0.4-5 pn postfix-pgsql <none> ii procmail 3.22-25 pn resolvconf <none> ii s-nail [mail-reader] 14.8.6-1 pn sasl2-bin <none> pn ufw <none> -- debconf information: postfix/mynetworks: 127.0.0.0/8 [::ffff:127.0.0.0]/104 [::1]/128 postfix/main_cf_conversion_warning: true postfix/kernel_version_warning: postfix/retry_upgrade_warning: * postfix/dynamicmaps_conversion_warning: true postfix/root_address: postfix/chattr: false postfix/sqlite_warning: * postfix/main_mailer_type: No configuration postfix/procmail: postfix/recipient_delim: + postfix/not_configured: postfix/destinations: postfix/rfc1035_violation: false postfix/relayhost: postfix/tlsmgr_upgrade_warning: postfix/relay_restrictions_warning: postfix/mailname: /etc/mailname postfix/bad_recipient_delimiter: postfix/mydomain_warning: postfix/protocols: postfix/mailbox_limit: 0 Cheers, -- Cristian