i am trying to use this feature in postfix 2.11:
http://www.postfix.org/postconf.5.html#milter_header_checks
I have created a milter which adds a Header: "X-Body: bla" and i'd like
to filter mails, unfortunately the cleanup process doesn't support pcre
for "milter_header_checks", if i use the same pcre file for
"header_checks" instead of milter_header_checks the pcre check is working,
here my debug cleanup -v log :
Aug 12 12:30:55 mslnx postfix/cleanup[22263]: reply: SMFIR_ADDHEADER
data 11 bytes
Aug 12 12:30:55 mslnx postfix/cleanup[22263]: hbc_header_checks:
'X-Body: bla'
Aug 12 12:30:55 mslnx postfix/cleanup[22263]: warning:
pcre:/etc/postfix/milter_header_checks is unavailable. unsupported
dictionary type: pcre
Aug 12 12:30:55 mslnx postfix/cleanup[22263]: warning:
pcre:/etc/postfix/milter_header_checks lookup error for "X-Body: bla"
Aug 12 12:30:55 mslnx postfix/cleanup[22263]: maps_find:
milter_header_checks: X-Body: bla: search aborted
Aug 12 12:30:55 mslnx postfix/cleanup[22263]: warning: 268A6A80F9B:
milter_header_checks map lookup problem -- message not accepted, try
again later
Aug 12 12:30:55 mslnx postfix/cleanup[22263]: reply: SMFIR_ACCEPT data 0
bytes
Aug 12 12:30:55 mslnx postfix/cleanup[22263]: maps_free:
pcre:/etc/postfix/milter_header_checks(0,lock)
Aug 12 12:30:55 mslnx postfix/cleanup[22263]: leave cleanup_milter
main.cf:
smtpd_milters = unix:/pythonsock
milter_header_checks = pcre:/etc/postfix/milter_header_checks
#header_checks = pcre:/etc/postfix/milter_header_checks <- this works
fine when uncommented
/etc/postfix/milter_header_checks:
/^X-Body:\s+bla/ OK
/^./@./$/ REJECT
pcre is installed and configured in dynamicmaps.cf
$postmap -v -q "X-Body: bla" pcre:/etc/postfix/milter_header_checks
postmap: name_mask: all
postmap: inet_addr_local: configured 3 IPv4 addresses
postmap: inet_addr_local: configured 7 IPv6 addresses
postmap: dict_open: pcre:/etc/postfix/milter_header_checks
postmap: dict_pcre_lookup: /etc/postfix/milter_header_checks: X-Body: bla
OK
$postmap -v -q "a@bc" pcre:/etc/postfix/milter_header_checks
postmap: name_mask: all
postmap: inet_addr_local: configured 3 IPv4 addresses
postmap: inet_addr_local: configured 7 IPv6 addresses
postmap: dict_open: pcre:/etc/postfix/milter_header_checks
postmap: dict_pcre_lookup: /etc/postfix/milter_header_checks: a@bc
REJECT
Best regards
Matthias Schneider
