以下是日志，请老大和兄弟姐妹们帮我看下，谢谢各位了！Aug 17 18:44:10 mail amavis[1659]: starting.  /usr/sbin/amavisd at mail.daan8.net amavisd-new-2.6.4 (20090625), Unicode aware, LANG="en_US.UTF-8"Aug 17 18:44:10 mail amavis[1659]: Perl version               5.008008Aug 17 18:44:12 mail amavis[1673]: Net::Server: Group Not Defined.  Defaulting to EGID '103 103'Aug 17 18:44:12 mail amavis[1673]: Net::Server: User Not Defined.  Defaulting to EUID '102'Aug 17 18:44:12 mail amavis[1673]: Module Amavis::Conf        2.207Aug 17 18:44:12 mail amavis[1673]: Module Archive::Zip        1.26Aug 17 18:44:12 mail amavis[1673]: Module BerkeleyDB          0.36Aug 17 18:44:12 mail amavis[1673]: Module Compress::Zlib      2.03Aug 17 18:44:12 mail amavis[1673]: Module Convert::TNEF       0.17Aug 17 18:44:12 mail amavis[1673]: Module Convert::UUlib      1.11Aug 17 18:44:12 mail amavis[1673]: Module Crypt::OpenSSL::RSA 0.25Aug 17 18:44:12 mail amavis[1673]: Module DBD::mysql          4.008Aug 17 18:44:12 mail amavis[1673]: Module DBI                 1.52Aug 17 18:44:12 mail amavis[1673]: Module DB_File             1.814Aug 17 18:44:12 mail amavis[1673]: Module Digest::MD5         2.36Aug 17 18:44:12 mail amavis[1673]: Module Digest::SHA         5.47Aug 17 18:44:12 mail amavis[1673]: Module Digest::SHA1        2.11Aug 17 18:44:12 mail amavis[1673]: Module IO::Socket::INET6   2.51Aug 17 18:44:12 mail amavis[1673]: Module MIME::Entity        5.420Aug 17 18:44:12 mail amavis[1673]: Module MIME::Parser        5.420Aug 17 18:44:12 mail amavis[1673]: Module MIME::Tools         5.420Aug 17 18:44:12 mail amavis[1673]: Module Mail::DKIM::Signer  0.36Aug 17 18:44:12 mail amavis[1673]: Module Mail::DKIM::Verifier 0.36Aug 17 18:44:12 mail amavis[1673]: Module Mail::Header        2.04Aug 17 18:44:12 mail amavis[1673]: Module Mail::Internet      2.04Aug 17 18:44:12 mail amavis[1673]: Module Mail::SPF           v2.006Aug 17 18:44:12 mail amavis[1673]: Module Mail::SpamAssassin  3.002005Aug 17 18:44:12 mail amavis[1673]: Module Net::DNS            0.59Aug 17 18:44:12 mail amavis[1673]: Module Net::LDAP           0.33Aug 17 18:44:12 mail amavis[1673]: Module Net::Server         0.97Aug 17 18:44:12 mail amavis[1673]: Module NetAddr::IP         4.007Aug 17 18:44:12 mail amavis[1673]: Module Socket6             0.19Aug 17 18:44:12 mail amavis[1673]: Module Time::HiRes         1.9717Aug 17 18:44:12 mail amavis[1673]: Module URI                 1.35Aug 17 18:44:12 mail amavis[1673]: Module Unix::Syslog        1.0Aug 17 18:44:12 mail amavis[1673]: Amavis::DB code      loadedAug 17 18:44:12 mail amavis[1673]: Amavis::Cache code   loadedAug 17 18:44:12 mail amavis[1673]: SQL base code        loadedAug 17 18:44:12 mail amavis[1673]: SQL::Log code        loadedAug 17 18:44:12 mail amavis[1673]: SQL::Quarantine      NOT loadedAug 17 18:44:12 mail amavis[1673]: Lookup::SQL code     NOT loadedAug 17 18:44:12 mail amavis[1673]: Lookup::LDAP code    loadedAug 17 18:44:12 mail amavis[1673]: AM.PDP-in proto code loadedAug 17 18:44:12 mail amavis[1673]: SMTP-in proto code   loadedAug 17 18:44:12 mail amavis[1673]: Courier proto code   NOT loadedAug 17 18:44:12 mail amavis[1673]: SMTP-out proto code  loadedAug 17 18:44:12 mail amavis[1673]: Pipe-out proto code  NOT loadedAug 17 18:44:12 mail amavis[1673]: BSMTP-out proto code NOT loadedAug 17 18:44:12 mail amavis[1673]: Local-out proto code loadedAug 17 18:44:12 mail amavis[1673]: OS_Fingerprint code  NOT loadedAug 17 18:44:12 mail amavis[1673]: ANTI-VIRUS code      loadedAug 17 18:44:12 mail amavis[1673]: ANTI-SPAM code       loadedAug 17 18:44:12 mail amavis[1673]: ANTI-SPAM-EXT code   NOT loadedAug 17 18:44:12 mail amavis[1673]: ANTI-SPAM-C code     NOT loadedAug 17 18:44:12 mail amavis[1673]: ANTI-SPAM-SA code    loadedAug 17 18:44:12 mail amavis[1673]: Unpackers code       loadedAug 17 18:44:12 mail amavis[1673]: DKIM code            loadedAug 17 18:44:12 mail amavis[1673]: Tools code           NOT loadedAug 17 18:44:12 mail amavis[1673]: Found $file            at /usr/bin/fileAug 17 18:44:12 mail amavis[1673]: Found $altermime       at /usr/bin/altermimeAug 17 18:44:12 mail amavis[1673]: Internal decoder for .mailAug 17 18:44:12 mail amavis[1673]: Internal decoder for .asc Aug 17 18:44:12 mail amavis[1673]: Internal decoder for .uue Aug 17 18:44:12 mail amavis[1673]: Internal decoder for .hqx Aug 17 18:44:12 mail amavis[1673]: Internal decoder for .ync Aug 17 18:44:12 mail amavis[1673]: Found decoder for    .F    at /usr/bin/unfreezeAug 17 18:44:12 mail amavis[1673]: Found decoder for    .Z    at /usr/bin/uncompressAug 17 18:44:12 mail amavis[1673]: Found decoder for    .gz   at /usr/bin/gzip -dAug 17 18:44:12 mail amavis[1673]: Found decoder for    .bz2  at /usr/bin/bzip2 -dAug 17 18:44:12 mail amavis[1673]: Found decoder for    .lzo  at /usr/bin/lzop -dAug 17 18:44:12 mail amavis[1673]: Found decoder for    .rpm  at /usr/bin/rpm2cpioAug 17 18:44:12 mail amavis[1673]: Found decoder for    .cpio at /bin/cpioAug 17 18:44:12 mail amavis[1673]: Found decoder for    .tar  at /bin/cpioAug 17 18:44:12 mail amavis[1673]: Found decoder for    .deb  at /usr/bin/arAug 17 18:44:12 mail amavis[1673]: Internal decoder for .zip Aug 17 18:44:12 mail amavis[1673]: No decoder for       .7z   tried: 7zr, 7za, 7zAug 17 18:44:12 mail amavis[1673]: Found decoder for    .rar  at /usr/bin/unrarAug 17 18:44:12 mail amavis[1673]: Found decoder for    .arj  at /usr/bin/arjAug 17 18:44:12 mail amavis[1673]: Found decoder for    .arc  at /usr/bin/nomarchAug 17 18:44:12 mail amavis[1673]: Found decoder for    .zoo  at /usr/bin/zooAug 17 18:44:12 mail amavis[1673]: Found decoder for    .lha  at /usr/bin/lhaAug 17 18:44:12 mail amavis[1673]: Found decoder for    .cab  at /usr/bin/cabextractAug 17 18:44:12 mail amavis[1673]: No decoder for       .tnef tried: tnefAug 17 18:44:12 mail amavis[1673]: Internal decoder for .tnefAug 17 18:44:12 mail amavis[1673]: Found decoder for    .exe  at /usr/bin/unrar; /usr/bin/lha; /usr/bin/arjAug 17 18:44:12 mail amavis[1673]: Using primary internal av scanner code for ClamAV-clamdAug 17 18:44:12 mail amavis[1673]: Found secondary av scanner ClamAV-clamscan at /usr/bin/clamscanAug 17 18:44:12 mail amavis[1673]: Creating db in /var/amavis/db/; BerkeleyDB 0.36, libdb 4.3Aug 17 18:44:13 mail postfix/postfix-script[1734]: warning: /var/spool/postfix/etc/localtime and /etc/localtime differAug 17 18:44:13 mail postfix/postfix-script[1737]: starting the Postfix mail systemAug 17 18:44:13 mail postfix/master[1738]: daemon started -- version 2.5.9, configuration /etc/postfixAug 17 18:44:16 mail policyd: starting policyd v1.82 Aug 17 18:44:16 mail policyd: connecting to mysql database: 127.0.0.1 Aug 17 10:44:16 mail policyd: connected.. Aug 17 18:45:29 mail postfix/smtpd[1876]: connect from localhost.localdomain[127.0.0.1]Aug 17 04:45:29 mail postfix/smtpd[1876]: 2D446109B0265: client=localhost.localdomain[127.0.0.1], sasl_method=LOGIN, [email protected] 17 18:45:30 mail postfix/cleanup[1880]: 2D446109B0265: message-id=Aug 17 18:45:30 mail postfix/qmgr[1746]: 2D446109B0265: from=, size=540, nrcpt=2 (queue active)Aug 17 18:45:30 mail roundcube: User [email protected] [123.97.255.201]; Message for [email protected], [email protected]; 250: 2.0.0 Ok: queued as 2D446109B0265Aug 17 04:45:30 mail postfix/smtpd[1876]: disconnect from localhost.localdomain[127.0.0.1]Aug 17 18:45:31 mail amavis[1750]: (01750-01) (!)ClamAV-clamd: Can't connect to UNIX socket /tmp/clamd.socket: No such file or directory, retrying (2)Aug 17 18:45:37 mail amavis[1750]: (01750-01) (!)ClamAV-clamd av-scanner FAILED: run_av error: Too many retries to talk to /tmp/clamd.socket (Can't connect to UNIX socket /tmp/clamd.socket: No such file or directory) at (eval 105) line 373.\nAug 17 18:45:37 mail amavis[1750]: (01750-01) (!!)WARN: all primary virus scanners failed, considering backupsAug 17 18:45:37 mail amavis[1750]: (01750-01) (!)run_av (ClamAV-clamscan) FAILED - unexpected exit 2, output="WARNING: Ignoring deprecated option --disable-summary\nERROR: Option --tempdir requires a non-empty string argument\nERROR: Can't parse command line options"Aug 17 18:45:37 mail amavis[1750]: (01750-01) (!)ClamAV-clamscan av-scanner FAILED: /usr/bin/clamscan unexpected exit 2, output="WARNING: Ignoring deprecated option --disable-summary\nERROR: Option --tempdir requires a non-empty string argument\nERROR: Can't parse command line options" at (eval 105) line 594.Aug 17 18:45:37 mail amavis[1750]: (01750-01) (!!)TROUBLE in check_mail: virus_scan FAILED: AV: ALL VIRUS SCANNERS FAILEDAug 17 18:45:37 mail amavis[1750]: (01750-01) (!)PRESERVING EVIDENCE in /var/amavis/tmp/amavis-20110817T184530-01750Aug 17 18:45:37 mail postfix/smtp[1882]: 2D446109B0265: to=, relay=127.0.0.1[127.0.0.1]:10024, delay=8.3, delays=1.2/0.01/0.01/7.1, dsn=4.5.0, status=deferred (host 127.0.0.1[127.0.0.1] said: 451 4.5.0 Error in processing, id=01750-01, virus_scan FAILED: AV: ALL VIRUS SCANNERS FAILED (in reply to end of DATA command))Aug 17 04:45:37 mail postfix/smtp[1882]: 2D446109B0265: to=, relay=127.0.0.1[127.0.0.1]:10024, delay=8.3, delays=1.2/0.01/0.01/7.1, dsn=4.5.0, status=deferred (host 127.0.0.1[127.0.0.1] said: 451 4.5.0 Error in processing, id=01750-01, virus_scan FAILED: AV: ALL VIRUS SCANNERS FAILED (in reply to end of DATA command))