Am 20.01.2012 09:38, schrieb Alexander Farber: > Hello, > > I have two identical CentOS 6.2 machines with > stock Postfix package and unchanged config: > > # rpm -qa|grep post > postfix-2.6.6-2.2.el6_1.x86_64 > > # postconf -n > alias_database = hash:/etc/aliases > alias_maps = hash:/etc/aliases > command_directory = /usr/sbin > config_directory = /etc/postfix > daemon_directory = /usr/libexec/postfix > data_directory = /var/lib/postfix > debug_peer_level = 2 > html_directory = no > inet_interfaces = localhost > inet_protocols = all > mail_owner = postfix > mailq_path = /usr/bin/mailq.postfix > manpage_directory = /usr/share/man > mydestination = $myhostname, localhost.$mydomain, localhost > newaliases_path = /usr/bin/newaliases.postfix > queue_directory = /var/spool/postfix > readme_directory = /usr/share/doc/postfix-2.6.6/README_FILES > sample_directory = /usr/share/doc/postfix-2.6.6/samples > sendmail_path = /usr/sbin/sendmail.postfix > setgid_group = postdrop > unknown_local_recipient_reject_code = 550 > > On both machines I have appended > > afarber: Alexander.Farber at gmail.com > root: Alexander.Farber at gmail.com > > to the /etc/aliases and run "newaliases". > > Both machines have several cronjobs and logwatch. > > One machine is a database server, > I receive its cronjob mails just fine. > > The other machine (preferans.de) is running Drupal 7. > I've configured it's MX records to point to Google Apps, > so that I can receive mails addressed to that domain > and this works well. > > Also I've set Drupal's From address to > webmaster at prеferans.de and so sending mails > by Drupal (for its user registration) works too. > > But sending mails to my Gmail address by cronjobs > doesn't work. I suspect this happens, because > Google is too clever and it thinks > that mails coming from "preferans.de" > shouldn't have the From header set to > "afarber at static.169.40.9.176.clients.your-server.de" > > Jan 20 09:34:10 static sendmail[10577]: q0K8Y7mj010577: from=afarber, > size=201, class=0, nrcpts=1, > msgid=<201201200834.q0K8Y7mj010577 at static.169.40.9.176.clients.your-server.de>, > relay=afarber at localhost > Jan 20 09:34:10 static postfix/smtpd[10578]: connect from > localhost.localdomain[127.0.0.1] > Jan 20 09:34:10 static postfix/smtpd[10578]: 9B84B31EA0A1: > client=localhost.localdomain[127.0.0.1] > Jan 20 09:34:10 static postfix/cleanup[10581]: 9B84B31EA0A1: > message-id=<201201200834.q0K8Y7mj010577 at static.169.40.9.176.clients.your-server.de> > Jan 20 09:34:10 static sendmail[10577]: q0K8Y7mj010577: to=afarber, > ctladdr=afarber (500/500), delay=00:00:03, xdelay=00:00:00, > mailer=relay, pri=30201, relay=[127.0.0.1] [127.0.0.1], dsn=2.0.0, > stat=Sent (Ok: queued as 9B84B31EA0A1) > Jan 20 09:34:10 static postfix/qmgr[10025]: 9B84B31EA0A1: > from=<afarber at static.169.40.9.176.clients.your-server.de>, size=823, > nrcpt=1 (queue active) > Jan 20 09:34:10 static postfix/smtp[10582]: connect to > static.169.40.9.176.clients.your-server.de[176.9.40.169]:25: > Connection refused > Jan 20 09:34:10 static postfix/smtp[10582]: 9B84B31EA0A1: > to=<afarber at static.169.40.9.176.clients.your-server.de>, relay=none, > delay=0.14, delays=0.12/0.01/0.01/0, dsn=4.4.1, status=deferred > (connect to static.169.40.9.176.clients.your-server.de[176.9.40.169]:25: > Connection refused) > > So does anybody please have an > advice on how to fix my cronjob mails? > > Regards > Alex Hi Alex, the log shows a broken setup. The system is both using Sendmail *and* Postfix. Most probably the fix is to run alternatives --config mta and to select Postfix, to make sure all the symlinks are set properly. You may even yum remove sendmail afterwards. Relaying through Google, make sure that $myhostname is valid. Actually it translates to your invalid hostname localhost with domain part localdomain. Fix that! Regards Alexander