Dear Postfixers,
I am testing a milter which, under some circumstances, adds a
header to a message. The problem is that the header is simply not added.
I have instrumented the milter-side code and I can see that the milter
server is, at EOM time, writing to the socket:
h X-MS-blah\0 some stuff\0
which seems right -- 'h' corresponds to SMFIR_ADDHEADER, according to
the list of protocol constants in Sendmail::PMilter::Context. The first
argument is the header name and the second is the value.
I enabled verbose mode in smtpd(8), but I don't know what to look for
in the resulting flood of data. I see the milter request the relevant
capability:
2012-05-17T11:07:39-04:00 1337267259 myhostname postfix-msa-in/smtpd[25286]:
milter8_connect: requests SMFIF_ADDHDRS
and I see various protocol traffic:
milter8_conn_event: milter unix:/var/spool/floodstopper/smtp: connect
myhostname/1.2.3.4
(Hi, Viktor!)
milter8_helo_event: milter unix:/var/spool/floodstopper/smtp: helo myhostname
skipping event SMFIC_HELO for milter unix:/var/spool/floodstopper/smtp
milter8_mail_event: milter unix:/var/spool/floodstopper/smtp: mail <sender>
milter8_rcpt_event: milter unix:/var/spool/floodstopper/smtp: rcpt <recipient>
milter8_data_event: milter unix:/var/spool/floodstopper/smtp: data command
skipping non-protocol event SMFIC_DATA for milter
unix:/var/spool/floodstopper/smtp
disconnect event to all milters
Notably missing in there is any end-of-message event, but I know it's
happening because I am logging from the EOM callback.
Any pointers on what to try next would be greatly appreciated.
--
Ben Rosengart "Like all those possessing a library,
Sendmail, Inc. Aurelian was aware that he was guilty of
+1 718 431 3822 not knowing his in its entirety [...]"
-- Jorge Luis Borges
NOTICE: If received in error, please destroy and notify sender.
Sender does not waive confidentiality or privilege, and use is prohibited.
