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« il: 10 Maggio 2015, 10:17:08 »
Salve a tutti.
Da qualche giorno le mail spedite da root (dalla command line, da cron, etc) arrivano con "postmaster" come mittente. Ogni mail spedita genera un errore, ma poi la mail viene regolarmente consegnata.
La macchina monta CentOS 5.11 32 bit e sendmail 8.13.8; ho guardato dappertutto, ma ora ho terminato le idee :-)
Questo è il log di quando funzionava correttamente:
/var/log/maillog
Apr 27 04:02:03 vps-fra-01 sendmail[13558]: t3R822mG013558: from=root, size=27844, class=0, nrcpts=1, msgid=201504270802.t3R822mG013558@vps-fra-01.xxxxx.yyyyy, relay=root@localhost
Apr 27 04:02:03 vps-fra-01 sendmail[13812]: t3R8237o013812: from=root@vps-fra-01.xxxxx.yyyyy, size=28152, class=0, nrcpts=1, msgid=201504270802.t3R822mG013558@vps-fra-01.xxxxx.yyyyy, proto=ESMTP, daemon=MTA, relay=localhost.localdomain [127.0.0.1]
Apr 27 04:02:03 vps-fra-01 sendmail[13558]: t3R822mG013558: to=root, ctladdr=root (0/0), delay=00:00:01, xdelay=00:00:00, mailer=relay, pri=57844, relay=[127.0.0.1] [127.0.0.1], dsn=2.0.0, stat=Sent (t3R8237o013812 Message accepted for delivery)
Apr 27 04:02:05 vps-fra-01 sendmail[13813]: t3R8237o013812: to=network@zzzzz.com, ctladdr=root@vps-fra-01.xxxxx.yyyyy (0/0), delay=00:00:02, xdelay=00:00:02, mailer=esmtp, pri=58407, relay=ilp-m3.danisoft.net. [194.69.193.213], dsn=2.0.0, stat=Sent (OK <15042708-7992-0000-0000-0000017C1150>)
Adesso, invece, ecco che succede se tento di spedire una mail da console:
[root@vps-fra-01 log]# mail root
Subject: Test Mail
This is the mail body
.
Cc:
Who are you?: Permission denied
[root@vps-fra-01 log]#
...e questo è il risultato:
/var/log/maillog
May 3 09:48:54 vps-fra-01 sendmail[7417]: t437msGK007417: SYSERR(UID0): Who are you?: Permission denied
May 3 09:48:54 vps-fra-01 sendmail[7417]: t437msGK007417: from=postmaster, size=51, class=0, nrcpts=1, msgid=201505030748.t437msGK007417@vps-fra-01.xxxxx.yyyyy, relay=root@localhost
May 3 09:48:54 vps-fra-01 sendmail[7417]: makeconnection: service "smtp" unknown
May 3 09:48:54 vps-fra-01 sendmail[7419]: t437msZM007419: from=postmaster@vps-fra-01.xxxxx.yyyyy, size=382, class=0, nrcpts=1, msgid=201505030748.t437msGK007417@vps-fra-01.xxxxx.yyyyy, proto=ESMTP, daemon=MTA, relay=localhost.localdomain [127.0.0.1]
May 3 09:48:54 vps-fra-01 sendmail[7417]: t437msGK007417: to=root, delay=00:00:00, xdelay=00:00:00, mailer=relay, pri=30051, relay=[127.0.0.1] [127.0.0.1], dsn=2.0.0, stat=Sent (t437msZM007419 Message accepted for delivery)
May 3 09:48:55 vps-fra-01 sendmail[7420]: t437msZM007419: to=network@zzzzz.com, delay=00:00:01, xdelay=00:00:01, mailer=relay, pri=30623, relay=ilp-m3.danisoft.net. [194.69.193.213], dsn=2.0.0, stat=Sent (OK <15050307-7992-0000-0000-0000017D0B8F>)
Ora sono veramente a corto di idee. Il file aliases è ok (e l'ho ricompilato), /etc/services contiene le entries corrette, ho anche sostituito sendmail con postfix ma nulla da fare.
Qualcuno riesce a capirci qualcosa?