Good people,
I have been trying to block some incoming mails using header_checks but
I am failing to block them, they are still going through.
I have read and used info from
http://www.postfix.org/header_checks.5.html and specifically followed
the synopsis of: header_checks = regexp:/etc/postfix/header_checks.
I am using regexp because under "Table Format" regexp support is more
widely available and it is also the look up table for my installation.
I have also followed
http://www.techiepark.com/wp-content/uploads/2009/09/header_checks.txt
while designing my /etc/postfix/header_checks file, which looks like
below:
# more /etc/postfix/header_checks
/^From:t...@mayengo.or.ug/ REJECT
######################
For this am still testing with one email address to make sure the
implementation is safe.
I have also edited the /etc/postfix/main.cf to have a line:
header_checks = regexp:/etc/postfix/header_checks
I have restarted postfix but the mails from t...@mayengo.or.ug are still
going through.
I don't know what am doing wrong, may be people from here can help me.
Thank you so much.
--
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Mayengo Tom Kizito
+256-752-602550
+256-782-062708
