Hi, I'm having some problems with sendmail in Linux. The thing is when I type the following command to send an e-mail: Code: sendmail [email protected]< test.txt it looks like it executed but I don't receive the mail. The file test.txt looks like that: Code: To: [email protected] Subject: Tests From: [email protected] TestTestTestTestTest Logs show something like that: Code: $.1.119], dsn=4.1.8, stat=Deferred: 450 4.1.8 <[email protected]>: Sender address rejected: Domain not found In the Code: /etc/hosts there are following lines: Code: 127.0.0.1 localhost localhost.linux.companydomain.pl 127.0.1.1 rtnagios rtnagios.companydomain.pl 127.0.1.1 ubuntu-server ubuntu-server.linux.companydomain.pl 192.168.1.119 linux linux.companydomain.pl 127.0.0.1 companydomain companydomain.pl # The following lines are desirable for IPv6 capable hosts #::1 ip6-localhost ip6-loopback #fe00::0 ip6-localnet #ff00::0 ip6-mcastprefix #ff02::1 ip6-allnodes #ff02::2 ip6-allrouters The sendmail.mc file is: Code: DAEMON_OPTIONS(`Family=inet, Name=MTA-v4, Port=smtp, Addr=127.0.0.1')dnl dnl DAEMON_OPTIONS(`Family=inet6, Name=MSP-v6, Port=submission, M=Ea, Addr=::1')dnl DAEMON_OPTIONS(`Family=inet, Name=MSP-v4, Port=submission, M=Ea, Addr=127.0.0.1')dnl dnl # dnl # Be somewhat anal in what we allow define(`confPRIVACY_FLAGS',dnl `needmailhelo,needexpnhelo,needvrfyhelo,restrictqrun,restrictexpand,nobodyreturn,authwarnings')dnl dnl # dnl # Define connection throttling and window length define(`confCONNECTION_RATE_THROTTLE', `15')dnl define(`confCONNECTION_RATE_WINDOW_SIZE',`10m')dnl dnl # dnl # Features dnl # dnl # use /etc/mail/local-host-names FEATURE(`use_cw_file')dnl dnl # dnl # The access db is the basis for most of sendmail's checking FEATURE(`access_db', , `skip')dnl dnl # dnl # The greet_pause feature stops some automail bots - but check the dnl # provided access db for details on excluding localhosts... FEATURE(`greet_pause', `1000')dnl 1 seconds dnl # dnl # Delay_checks allows sender<->recipient checking FEATURE(`delay_checks', `friend', `n')dnl dnl # dnl # If we get too many bad recipients, slow things down... define(`confBAD_RCPT_THROTTLE',`3')dnl dnl # dnl # Stop connections that overflow our concurrent and time connection rates FEATURE(`conncontrol', `nodelay', `terminate')dnl FEATURE(`ratecontrol', `nodelay', `terminate')dnl dnl # dnl # If you're on a dialup link, you should enable this - so sendmail dnl # will not bring up the link (it will queue mail for later) dnl define(`confCON_EXPENSIVE',`True')dnl dnl # dnl # Dialup/LAN connection overrides dnl # include(`/etc/mail/m4/dialup.m4')dnl include(`/etc/mail/m4/provider.m4')dnl dnl # define(`SMART_HOST',`companydomain.pl')dnl define(`confAUTH_MECHANISMS', `EXTERNAL GSSAPI DIGEST-MD5 CRAM-MD5 LOGIN PLAIN')dnl FEATURE(`authinfo',`hash /etc/mail/auth/client-info')dnl dnl # Default Mailer setup MAILER_DEFINITIONS MAILER(`smtp')dnl dnl # Masquerading options Sending mail via: Code: sendmail [email protected] [email protected] < test.txt doesn't work either. linux.companydomain.pl digged: Code: root@ubuntu-server:/home/companydomain# dig linux.companydomain.pl ; <<>> DiG 9.8.1-P1 <<>> linux.companydomain.pl ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 2628 ;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0 ;; QUESTION SECTION: ;linux.companydomain.pl. IN A ;; ANSWER SECTION: linux.companydomain.pl. 0 IN A 192.168.1.119 ;; Query time: 107 msec ;; SERVER: 8.8.4.4#53(8.8.4.4) ;; WHEN: Thu Nov 20 11:46:15 2014 ;; MSG SIZE rcvd: 49 Full path of my mail.log goes like this: Code: var/log/mail.log Here's the output of the Code: grep -iw from /var/log/mail* command: wklej.to/Bbe0T (it's a link because the log is a file with many rows - it's too long to paste it in a post) What's interesting is the fact that there are no logs from 20th November. The question is: why? There should also be logs from 19th November, since that's the day I started struggling with sendmail. But there are not, which is strange. System time and date are correct, so the poroblem is not there. The Code: df -h command gives the following output: Code: System plików rozm. użyte dost. %uż. zamont. na /dev/sda1 29G 2,5G 26G 9% / udev 990M 4,0K 990M 1% /dev tmpfs 200M 580K 200M 1% /run none 5,0M 0 5,0M 0% /run/lock none 999M 0 999M 0% /run/shm The output of Code: ps -aux|egrep '(sendmail|syslog)' command is: Code: Warning: bad ps syntax, perhaps a bogus '-'? See http://procps.sf.net/faq.html [B][COLOR="Red"]syslog[/COLOR][/B] 400 0.0 0.1 249476 2460 ? Sl Nov19 0:40 r[COLOR="Red"][B]syslog[/B][/COLOR]d -c5 root 1083 0.0 0.1 101612 2660 ? Ss Nov19 0:06 [B][COLOR="Red"]sendmail[/COLOR][/B]: MTA: accepting connections support 31503 0.0 0.0 25096 1468 ? S Nov20 0:00 /usr/sbin/[B][COLOR="Red"]sendmail [/COLOR][/B]-i -FCronDaemon -oem support support 33172 0.0 0.0 25096 1464 ? S 00:15 0:00 /usr/sbin/[COLOR="Red"][B]sendmail [/B][/COLOR]-i -FCronDaemon -oem support root 55914 0.0 0.0 10624 932 pts/0 S+ 09:10 0:00 egrep --color=auto ([B][COLOR="Red"]sendmail[/COLOR][/B]|[COLOR="Red"][B]syslog[/B][/COLOR]) How can I fix that problem?
