Dear all,
I've a lot of spam coming from xn--n1agk.095.xn--p1acf or variant of it, but
all ends with .xn--p1acf.
This host is reported when I see the full mail header as:
Received: from xn--n1agk.095.xn--p1acf (xn--n1agk.095.xn--p1acf
[213.202.247.53])
To try to stop it I added in main.cf:
smtpd_sender_restrictions = check_sender_access
regexp:/etc/postfix/sender_access_regexp
.
.
In sender_access_regexp I've added:
/.*\.xn--p1acf$/ REJECT
If I test it with:
# postmap -q "xn--n1agk.095.xn--p1acf" regexp:sender_access_regexp
REJECT
The result is correct.
I created the db (postmap sender_access_regexp) and reloaded postfix.
So why I continue to receive mail coming from the same host?
Thanks
--
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Enrico Morelli
System Administrator | Programmer | Web Developer
CERM - Polo Scientifico
via Sacconi, 6 - 50019 Sesto Fiorentino (FI) - ITALY
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