I tried "lsof -i | grep pop" and here is the echo [EMAIL PROTECTED] etc]# lsof -i | grep pop [EMAIL PROTECTED] etc]#
It seems no error. It was fine before I ran the up2date. I updated below packages. The POP3 server is in the internal network on the Exchange box. But I have no idea whether the firewall doing a port forwarding. :-( Regards, Yujie ===================== updated Packages ================== apache-1.3.27-1.7.2.i386.rpm nscd-2.2.4-31.i386.rpm apache-devel-1.3.27-1.7.2.i386.rpm nss_ldap-189-4.i386.rpm apache-manual-1.3.27-1.7.2.i386.rpm Omni-0.5.0-4.i386.rpm arpwatch-2.1a11-11.7.2.0.i386.rpm Omni-foomatic-0.5.0-4.i386.rpm arts-2.2.2-3.i386.rpm openldap-2.0.27-2.7.3.i386.rpm at-3.1.8-23.i386.rpm openldap-clients-2.0.27-2.7.3.i386.rpm authconfig-4.1.19.2-1.i386.rpm openldap-devel-2.0.27-2.7.3.i386.rpm balsa-1.2.3-1.i386.rpm openssh-3.1p1-6.i386.rpm bind-9.2.1-1.7x.2.i386.rpm openssh-askpass-3.1p1-6.i386.rpm bind-devel-9.2.1-1.7x.2.i386.rpm openssh-askpass-gnome-3.1p1-6.i386.rpm bind-utils-9.2.1-1.7x.2.i386.rpm openssh-clients-3.1p1-6.i386.rpm binutils-2.11.90.0.8-12.i386.rpm openssh-server-3.1p1-6.i386.rpm cpp-2.96-112.7.2.i386.rpm openssl-0.9.6b-28.i686.rpm cvs-1.11.1p1-8.7.i386.rpm openssl-0.9.6b-30.7.i686.rpm cyrus-sasl-1.5.24-23.i386.rpm openssl-devel-0.9.6b-28.i386.rpm cyrus-sasl-devel-1.5.24-23.i386.rpm openssl-devel-0.9.6b-30.7.i386.rpm cyrus-sasl-md5-1.5.24-23.i386.rpm pam-0.75-46.7.2.i386.rpm cyrus-sasl-plain-1.5.24-23.i386.rpm pam-devel-0.75-46.7.2.i386.rpm dev-3.3-4.i386.rpm perl-5.6.1-26.72.3.i386.rpm docbook-utils-0.6.9-2.1.noarch.rpm perl-CGI-2.752-26.72.3.i386.rpm dump-0.4b25-1.72.0.i386.rpm perl-CPAN-1.59_54-26.72.3.i386.rpm e2fsprogs-1.26-1.72.i386.rpm perl-DB_File-1.75-26.72.3.i386.rpm e2fsprogs-devel-1.26-1.72.i386.rpm perl-NDBM_File-1.75-26.72.3.i386.rpm eel-1.0.2-2.i386.rpm php-4.1.2-7.2.6.i386.rpm fetchmail-5.9.0-21.7.3.i386.rpm php-imap-4.1.2-7.2.6.i386.rpm fileutils-4.1-10.1.i386.rpm php-ldap-4.1.2-7.2.6.i386.rpm foomatic-1.1-0.20011218.3.i386.rpm php-pgsql-4.1.2-7.2.6.i386.rpm gaim-0.59.1-0.7.2.i386.rpm pine-4.44-1.72.2.i386.rpm galeon-1.2.6-0.7.2.i386.rpm popt-1.6.4-7x.i386.rpm gcc-2.96-112.7.2.i386.rpm postgresql-7.1.3-4bp.2.i386.rpm gcc-c++-2.96-112.7.2.i386.rpm postgresql-contrib-7.1.3-4bp.2.i386.rpm gcc-g77-2.96-112.7.2.i386.rpm postgresql-devel-7.1.3-4bp.2.i386.rpm gcc-objc-2.96-112.7.2.i386.rpm postgresql-libs-7.1.3-4bp.2.i386.rpm gdb-5.2-2.i386.rpm postgresql-perl-7.1.3-4bp.2.i386.rpm gdk-pixbuf-0.14.0-0.7.2.i386.rpm postgresql-server-7.1.3-4bp.2.i386.rpm gdk-pixbuf-devel-0.14.0-0.7.2.i386.rpm ppp-2.4.1-3.i386.rpm gdk-pixbuf-gnome-0.14.0-0.7.2.i386.rpm printconf-0.3.61-4.1.i386.rpm ghostscript-6.51-16.2.i386.rpm printconf-gui-0.3.61-4.1.i386.rpm glibc-2.2.4-31.i686.rpm python-1.5.2-43.72.i386.rpm glibc-common-2.2.4-31.i386.rpm python-devel-1.5.2-43.72.i386.rpm glibc-devel-2.2.4-31.i386.rpm python-popt-0.8.8-7.x.2.i386.rpm gnorpm-0.96-12.7x.i386.rpm python-xmlrpc-1.5.1-7.x.3.i386.rpm groff-1.17.2-7.0.2.i386.rpm raidtools-0.90-24.i386.rpm groff-perl-1.17.2-7.0.2.i386.rpm redhat-config-network-0.9.10-2.noarch.rpm htdig-3.2.0-2.011302.i386.rpm rhn_register-2.8.27-1.7.2.i386.rpm hwcrypto-1.0-3.i386.rpm rhn_register-gnome-2.8.27-1.7.2.i386.rpm imlib-1.9.13-3.7.x.i386.rpm rmt-0.4b25-1.72.0.i386.rpm imlib-cfgeditor-1.9.13-3.7.x.i386.rpm rpm-4.0.4-7x.i386.rpm imlib-devel-1.9.13-3.7.x.i386.rpm rpm-build-4.0.4-7x.i386.rpm initscripts-6.43-1.i386.rpm rpm-devel-4.0.4-7x.i386.rpm kdeaddons-kicker-2.2.2-1.i386.rpm rpm-python-4.0.4-7x.i386.rpm kdeaddons-konqueror-2.2.2-1.i386.rpm rsync-2.4.6-13.i386.rpm kdeaddons-noatun-2.2.2-1.i386.rpm sendmail-8.11.6-23.72.i386.rpm kdeadmin-2.2.2-3.i386.rpm sendmail-cf-8.11.6-23.72.i386.rpm kdeartwork-2.2.2-1.i386.rpm shadow-utils-20000902-9.7.i386.rpm kdeartwork-locolor-2.2.2-1.i386.rpm sharutils-4.2.1-8.7.x.i386.rpm kdebase-2.2.2-1.i386.rpm squid-2.4.STABLE6-6.7.3.i386.rpm kdebindings-2.2.2-1.i386.rpm stunnel-3.22-1.i386.rpm kdebindings-kmozilla-2.2.2-1.i386.rpm sudo-1.6.5p2-1.7x.1.i386.rpm kdelibs-2.2.2-3.i386.rpm tar-1.13.25-4.7.1.i386.rpm kdelibs-devel-2.2.2-3.i386.rpm tcpdump-3.6.2-11.7.2.0.i386.rpm kdelibs-sound-2.2.2-3.i386.rpm tkinter-1.5.2-43.72.i386.rpm kdelibs-sound-devel-2.2.2-3.i386.rpm tmpwatch-2.8.1-1.i386.rpm kdemultimedia-2.2.2-2.i386.rpm ttfonts-ja-1.0-7.noarch.rpm kdenetwork-2.2.2-2.i386.rpm tux-2.2.0-1.i386.rpm kdenetwork-ppp-2.2.2-2.i386.rpm ucd-snmp-4.2.5-7.72.0.i386.rpm kdepim-2.2.2-3.i386.rpm ucd-snmp-utils-4.2.5-7.72.0.i386.rpm kdesdk-2.2.2-1.i386.rpm unzip-5.50-2.i386.rpm kdesdk-devel-2.2.2-1.i386.rpm up2date-2.8.39-1.7.2.i386.rpm kdeutils-2.2.2-1.i386.rpm up2date-gnome-2.8.39-1.7.2.i386.rpm kdevelop-2.0.2-2.i386.rpm usermode-1.46-1.i386.rpm kdoc-2.2.2-1.noarch.rpm util-linux-2.11f-17.7.2.i386.rpm krb5-devel-1.2.2-16.i386.rpm vim-common-6.1-18.7x.2.i386.rpm krb5-libs-1.2.2-16.i386.rpm vim-minimal-6.1-18.7x.2.i386.rpm kudzu-0.99.42.2.72-1.i386.rpm vnc-3.3.3r2-18.6.i386.rpm kudzu-devel-0.99.42.2.72-1.i386.rpm vnc-server-3.3.3r2-18.6.i386.rpm libpcap-0.6.2-11.7.2.0.i386.rpm webalizer-2.01_09-1.72.i386.rpm libpng-1.0.14-0.7x.4.i386.rpm wget-1.8.2-4.72.i386.rpm libpng-devel-1.0.14-0.7x.4.i386.rpm wu-ftpd-2.6.1-20.i386.rpm libstdc++-2.96-112.7.2.i386.rpm xchat-1.8.9-1.72.0.i386.rpm libstdc++-devel-2.96-112.7.2.i386.rpm Xconfigurator-4.9.39-2.i386.rpm logwatch-2.6-1.noarch.rpm XFree86-100dpi-fonts-4.1.0-25.i386.rpm lynx-2.8.4-18.1.i386.rpm XFree86-4.1.0-25.i386.rpm MAKEDEV-3.3-4.i386.rpm XFree86-75dpi-fonts-4.1.0-25.i386.rpm mm-1.1.3-11.i386.rpm XFree86-devel-4.1.0-25.i386.rpm mm-devel-1.1.3-11.i386.rpm XFree86-ISO8859-15-100dpi-fonts-4.1.0-25.i386.rpm mod_perl-1.26-2.i386.rpm XFree86-ISO8859-15-75dpi-fonts-4.1.0-25.i386.rpm mod_ssl-2.8.12-2.i386.rpm XFree86-libs-4.1.0-25.i386.rpm modutils-2.4.18-3.7x.i386.rpm XFree86-tools-4.1.0-25.i386.rpm mozilla-1.0.1-2.7.2.i386.rpm XFree86-twm-4.1.0-25.i386.rpm mozilla-mail-1.0.1-2.7.2.i386.rpm XFree86-xdm-4.1.0-25.i386.rpm mozilla-nspr-1.0.1-2.7.2.i386.rpm XFree86-xfs-4.1.0-25.i386.rpm mozilla-nss-1.0.1-2.7.2.i386.rpm xinetd-2.3.7-4.7x.i386.rpm mozilla-psm-1.0.1-2.7.2.i386.rpm xpdf-0.92-8.i386.rpm mutt-1.2.5.1-1.i386.rpm ypserv-2.5-2.7x.i386.rpm nautilus-1.0.4-48.i386.rpm zlib-1.1.3-25.7.i386.rpm nautilus-mozilla-1.0.4-48.i386.rpm zlib-devel-1.1.3-25.7.i386.rpm nfs-utils-0.3.1-13.7.2.1.i386.rpm ============================ Either your firewall is closed (which you said is not) or nothing is listening to the pop3 port. Try "lsof -i | grep pop" to see is any program is listening. What were you doing before the upgrade? Where was the pop3 server? Were you doing port forwarding to the exchange server? Cameron. -- redhat-list mailing list unsubscribe mailto:[EMAIL PROTECTED] https://listman.redhat.com/mailman/listinfo/redhat-list -- redhat-list mailing list unsubscribe mailto:[EMAIL PROTECTED] https://listman.redhat.com/mailman/listinfo/redhat-list
