Manuel Cornejo
New Pleskian
Hello,
I wanted to ask for help to see if I can solve a problem.
First, I apologize for my English
We are receiving a lot of spam; The spam mails almost always follow the same pattern, but change the subject, message body, recipients and domain from which "supposedly" sent.
In the server runs with: Centos 7 Plesk 12.5 and Postfix.
I activated the antispam protection based on SPF, at the server level.
But spam still slipping through more than taste different options SPF spam protection.
Eyeing the meeting postfix log:
Highlight the lines:
A screenshot of the config (sorry for being in Spanish):
some help?
Thank you,
Regards,
Manuel.
I wanted to ask for help to see if I can solve a problem.
First, I apologize for my English
We are receiving a lot of spam; The spam mails almost always follow the same pattern, but change the subject, message body, recipients and domain from which "supposedly" sent.
In the server runs with: Centos 7 Plesk 12.5 and Postfix.
I activated the antispam protection based on SPF, at the server level.
But spam still slipping through more than taste different options SPF spam protection.
Eyeing the meeting postfix log:
Code:
Oct 27 12:41:03 mail2 postfix/smtpd[3996]: 026DA3E801A7: client=unknown[166.78.237.208]
Oct 27 12:41:03 mail2 postfix/cleanup[31263]: 026DA3E801A7: message-id=<25b7f1725f9acf3806520a5d3d3ac879@iidany.org>
Oct 27 12:41:03 mail2 /usr/lib64/plesk-9.0/psa-pc-remote[21434]: handlers_stderr: SKIP
Oct 27 12:41:03 mail2 /usr/lib64/plesk-9.0/psa-pc-remote[21434]: SKIP during call 'limit-out' handler
Oct 27 12:41:03 mail2 /usr/lib64/plesk-9.0/psa-pc-remote[21434]: handlers_stderr: SKIP
Oct 27 12:41:03 mail2 /usr/lib64/plesk-9.0/psa-pc-remote[21434]: SKIP during call 'check-quota' handler
Oct 27 12:41:03 mail2 journal: spf filter[4448]: Starting spf filter...
Oct 27 12:41:03 mail2 journal: spf filter[4448]: Error code: (2) Could not find a valid SPF record
Oct 27 12:41:03 mail2 journal: spf filter[4448]: Failed to query MAIL-FROM: No DNS data for 'iidany.org'.
Oct 27 12:41:03 mail2 journal: spf filter[4448]: SPF result: pass
Oct 27 12:41:03 mail2 journal: spf filter[4448]: SPF status: PASS
Oct 27 12:41:03 mail2 /usr/lib64/plesk-9.0/psa-pc-remote[21434]: handlers_stderr: PASS
Oct 27 12:41:03 mail2 /usr/lib64/plesk-9.0/psa-pc-remote[21434]: PASS during call 'spf' handler
Oct 27 12:41:03 mail2 postfix/qmgr[30184]: 026DA3E801A7: from=<fonda_marcos@iidany.org>, size=1494, nrcpt=1 (queue active)
Oct 27 12:41:03 mail2 postfix-local[4449]: postfix-local: from=fonda_marcos@iidany.org, to=mcornejo@applinet.es, dirname=/var/qmail/mailnames
Oct 27 12:41:03 mail2 spamd[25270]: spamd: connection from mail2.applinet.es [::1]:34758 to port 783, fd 6
Oct 27 12:41:03 mail2 spamd[25270]: spamd: using default config for mcornejo@applinet.es: /var/qmail/mailnames/applinet.es/mcornejo/.spamassassin/user_prefs
Oct 27 12:41:03 mail2 spamd[25270]: spamd: processing message <25b7f1725f9acf3806520a5d3d3ac879@iidany.org> for mcornejo@applinet.es:30
Oct 27 12:41:03 mail2 postfix/smtpd[3996]: disconnect from unknown[166.78.237.208]
Oct 27 12:41:03 mail2 spamd[25270]: spamd: clean message (-1.1/2.0) for mcornejo@applinet.es:30 in 0.1 seconds, 1732 bytes.
Oct 27 12:41:03 mail2 spamd[25270]: spamd: result: . -1 - BAYES_00,HTML_MESSAGE,RDNS_NONE scantime=0.1,size=1732,user=mcornejo@applinet.es,uid=30,required_score=2.0,rhost=mail2.applinet.es,raddr=::1,rport=34758,mid=<25b7f1725f9acf3806520a5d3d3ac879@iidany.org>,bayes=0.000000,autolearn=no autolearn_force=no
Oct 27 12:41:03 mail2 spamd[25267]: prefork: child states: II
Oct 27 12:41:03 mail2 dovecot: service=lda, user=mcornejo@applinet.es, ip=[]. msgid=<25b7f1725f9acf3806520a5d3d3ac879@iidany.org>: saved mail to INBOX
Oct 27 12:41:03 mail2 postfix/pipe[2352]: 026DA3E801A7: to=<mcornejo@applinet.es>, relay=plesk_virtual, delay=1.5, delays=1.2/0/0/0.26, dsn=2.0.0, status=sent (delivered via plesk_virtual service)
Oct 27 12:41:03 mail2 postfix/qmgr[30184]: 026DA3E801A7: removed
Highlight the lines:
Code:
Oct 27 12:41:03 mail2 journal: spf filter[4448]: Starting spf filter...
Oct 27 12:41:03 mail2 journal: spf filter[4448]: Error code: (2) Could not find a valid SPF record
Oct 27 12:41:03 mail2 journal: spf filter[4448]: Failed to query MAIL-FROM: No DNS data for 'iidany.org'.
Oct 27 12:41:03 mail2 journal: spf filter[4448]: SPF result: pass
Oct 27 12:41:03 mail2 journal: spf filter[4448]: SPF status: PASS
A screenshot of the config (sorry for being in Spanish):

some help?
Thank you,
Regards,
Manuel.