Package: exim4-daemon-heavy
Version: 4.80-7+deb7u1
Severity: normal

Using exim4-daemon-heavy to use the exiscan patch that allows to use spamd 
filtering in acl's fails
with large emails.  I don't know the exact cutoff but with a 4.5M email that a 
command line invocation
of spamc can process in < 1 second, spamd takes about 10 minutes at max cpu for 
one core.

This is clearly a flaw in the way exim/exiscan is handling the email rather 
than a limitation
of spamassassin/spamd.

The email in question is just a firewall log summary from repeated blocks of a 
misconfigured program
and is a pure text file of kernel log entries.

-- Package-specific info:
Exim version 4.80 #2 built 24-Jul-2014 03:28:02
Copyright (c) University of Cambridge, 1995 - 2012
(c) The Exim Maintainers and contributors in ACKNOWLEDGMENTS file, 2007 - 2012
Berkeley DB: Berkeley DB 5.1.29: (October 25, 2011)
Support for: crypteq iconv() IPv6 PAM Perl Expand_dlfunc GnuTLS 
move_frozen_messages Content_Scanning DKIM Old_Demime
Lookups (built-in): lsearch wildlsearch nwildlsearch iplsearch cdb dbm dbmjz 
dbmnz dnsdb dsearch ldap ldapdn ldapm mysql nis nis0 passwd pgsql sqlite
Authenticators: cram_md5 cyrus_sasl dovecot plaintext spa
Routers: accept dnslookup ipliteral iplookup manualroute queryprogram redirect
Transports: appendfile/maildir/mailstore/mbx autoreply lmtp pipe smtp
Fixed never_users: 0
Size of off_t: 8
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='smarthost'
dc_other_hostnames=''
dc_local_interfaces='127.0.0.1 ; ::1; 192.168.128.108'
dc_readhost=''
dc_relay_domains=''
dc_minimaldns='false'
dc_relay_nets=''
dc_smarthost='redacted::666'
CFILEMODE='644'
dc_use_split_config='true'
dc_hide_mailname='false'
dc_mailname_in_oh='true'
dc_localdelivery='mail_spool'
mailname:redacted.private

-- System Information:
Debian Release: 7.7
  APT prefers stable
  APT policy: (500, 'stable')
Architecture: amd64 (x86_64)

Kernel: Linux 3.2.0-4-amd64 (SMP w/3 CPU cores)
Locale: LANG=en_CA.UTF-8, LC_CTYPE=en_CA.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages exim4-daemon-heavy depends on:
ii  debconf [debconf-2.0]  1.5.49
ii  exim4-base             4.80-7+deb7u1
ii  libc6                  2.13-38+deb7u6
ii  libdb5.1               5.1.29-5
ii  libgnutls26            2.12.20-8+deb7u2
ii  libldap-2.4-2          2.4.31-1+nmu2
ii  libmysqlclient18       5.5.40-0+wheezy1
ii  libpam0g               1.1.3-7.1
ii  libpcre3               1:8.30-5
ii  libperl5.14            5.14.2-21+deb7u2
ii  libpq5                 9.1.14-0+deb7u1
ii  libsasl2-2             2.1.25.dfsg1-6+deb7u1
ii  libsqlite3-0           3.7.13-1+deb7u1

exim4-daemon-heavy recommends no packages.

exim4-daemon-heavy suggests no packages.

-- debconf information:
  exim4-daemon-heavy/drec:


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