I have a new CentOS 5.6 + ISPConfig 64-bit Perfect Server install serving multiple Joomla CMSes just fine, but no one can successfully send email off the server. I've read the related threads here, but I havne't found anything that works for me. Here's what shows up in maillog: Jun 24 13:45:02 sls-gc15p7 dovecot: pop3-login: Disconnected (no auth attempts): rip=127.0.0.1, lip=127.0.0.1, secured Jun 24 13:45:02 sls-gc15p7 dovecot: imap-login: Disconnected (no auth attempts): rip=127.0.0.1, lip=127.0.0.1, secured Jun 24 13:45:54 sls-gc15p7 sendmail[28446]: p5OHjsdU028446: from=root, size=48, class=0, nrcpts=1, msgid=<[email protected]>, [email protected] Jun 24 13:45:54 sls-gc15p7 sendmail[28446]: p5OHjsdU028446: [email protected], ctladdr=root (0/0), delay=00:00:00, xdelay=00:00:00, mailer=relay, pri=30048, relay=[127.0.0.1] [127.0.0.1], dsn=4.0.0, stat=Deferred: Connection refused by [127.0.0.1] Here's what shows up with "service amavisd status": amavisd (pid 28220 28219 28217) is running... amavis-milter is stopped Here's what shows up for "netstat -tap": Active Internet connections (servers and established) Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name tcp 0 0 *:imaps *:* LISTEN 2081/dovecot tcp 0 0 *op3s *:* LISTEN 2081/dovecot tcp 0 0 localhost.localdomain:10024 *:* LISTEN 28217/amavisd (mast tcp 0 0 *:mysql *:* LISTEN 2052/mysqld tcp 0 0 *op3 *:* LISTEN 2081/dovecot tcp 0 0 localhost.local:dyna-access *:* LISTEN 1964/clamd tcp 0 0 *:imap *:* LISTEN 2081/dovecot tcp 0 0 *:ftp *:* LISTEN 2138/pure-ftpd (SER tcp 0 0 ns7.adlinea.net:domain *:* LISTEN 1900/named tcp 0 0 ns6.adlinea.net:domain *:* LISTEN 1900/named tcp 0 0 ns5.adlinea.net:domain *:* LISTEN 1900/named tcp 0 0 ns4.adlinea.net:domain *:* LISTEN 1900/named tcp 0 0 localhost.localdomai:domain *:* LISTEN 1900/named tcp 0 0 localhost.localdomain:rndc *:* LISTEN 1900/named tcp 0 0 localhost.localdomain:ftp localhost.localdomain:53934 TIME_WAIT - tcp 0 0 localhost.localdomain:56928 localhost.localdomai:domain TIME_WAIT - tcp 0 0 localhost.localdomain:43900 localhost.localdomain:http TIME_WAIT - tcp 0 0 *:imaps *:* LISTEN 2081/dovecot tcp 0 0 *op3s *:* LISTEN 2081/dovecot tcp 0 0 *op3 *:* LISTEN 2081/dovecot tcp 0 0 *:imap *:* LISTEN 2081/dovecot tcp 0 0 *:webcache *:* LISTEN 1456/httpd tcp 0 0 *:http *:* LISTEN 1456/httpd tcp 0 0 *:tproxy *:* LISTEN 1456/httpd tcp 0 0 *:ftp *:* LISTEN 2138/pure-ftpd (SER tcp 0 0 *:domain *:* LISTEN 1900/named tcp 0 0 *:ssh *:* LISTEN 1950/sshd tcp 0 0 localhost6.localdomain:rndc *:* LISTEN 1900/named tcp 0 0 *:https *:* LISTEN 1456/httpd tcp 0 0 ns7.adlinea.net:http crawl-66-249-71-109.g:64561 TIME_WAIT - tcp 0 0 ns7.adlinea.net:http huntrusisdn-p175.bayo:43573 TIME_WAIT - tcp 0 0 ns7.adlinea.net:http crawl-66-249-71-184.g:48275 TIME_WAIT - tcp 0 0 ns7.adlinea.net:http ::ffff:12.34.246.79:50231 TIME_WAIT - tcp 0 0 ns7.adlinea.net:http ::ffff:12.34.246.79:64303 TIME_WAIT - tcp 0 0 ns7.adlinea.net:http nagios.dca2.superb.ne:50012 TIME_WAIT - tcp 0 0 ns7.adlinea.net:http ::ffff:12.34.246.79:57902 TIME_WAIT - tcp 0 0 ns7.adlinea.net:http 173.204.19.13.reverse:45932 TIME_WAIT - tcp 0 0 ns7.adlinea.net:http huntrusisdn-p175.bayo:33271 TIME_WAIT - tcp 0 0 ns7.adlinea.net:http ::ffff:12.34.246.79:63706 TIME_WAIT - tcp 0 2736 ns4.adlinea.net:ssh 74-93-119-94-sterling:53009 ESTABLISHED 27019/0 tcp 0 0 ns7.adlinea.net:http ::ffff:12.34.246.79:52391 TIME_WAIT - Here's the /etc/hosts file: # Do not remove the following line, or various programs # that require network functionality will fail. 127.0.0.1 localhost.localdomain localhost 209.160.65.42 ns4.adlinea.net 209.160.20.169 ns5.adlinea.net 209.160.71.26 ns6.adlinea.net 209.160.71.33 ns7.adlinea.net ::1 localhost6.localdomain6 localhost6