On Friday 05 January 2007 2:13 pm, Sandy Drobic wrote:
So, what sender address DID you use when the above log entry was made?
acm.org seems to be handled by Postini, and it is possible that the
comcast server tried to serve as proxy and immediately resend the smtp
commands of your smtp client to the remote Postini server that is
responsible for acm.org.
Try to use a different destination address (not at acm.org) for another
test. Do you get the same message back?
The sender address must be a real existing address. Use the address you
expect others to answer to as the sender address, and you should not
have a problem.
I tried "sendmail -F abrahams@acm.org abrahams@acm.org" but that didn't
work either.
What did Postfix log about that? "didn't work" is not very helpful. (^-^)
The logs show exactly what happened.
Here are two commands and all the log entries that result from them. Note
that I used a comcast address instead of an acm.org address as the sender the
second time. It did not help.
suillus:~ # sendmail -F abrahams@acm.org abrahams@acm.org
ok, again
.
suillus:~ # sendmail -F pwabrahams@comcast.net pwabrahams@comcast.net
test it once more.
.
suillus:~ #
Jan 5 13:18:07 suillus postfix/pickup[9982]: A6BE89CE00: uid=0 from=<root>
Jan 5 13:18:07 suillus postfix/cleanup[9996]: A6BE89CE00:
message-id=<20070105181807.A6BE89CE00@suillus.localdomain>
Jan 5 13:18:07 suillus postfix/qmgr[9981]: A6BE89CE00:
from=, size=314, nrcpt=1 (queue active)
Jan 5 13:18:08 suillus postfix/smtp[9998]: A6BE89CE00: to=,
relay=smtp.comcast.net[206.18.177.17]:25, delay=6.2,
delays=5.7/0.02/0.39/0.16, dsn=5.0.0, status=bounced (host
smtp.comcast.net[206.18.177.17] said: 550 [PERMFAIL] acm.org requires valid
sender domain (in reply to RCPT TO command))
Jan 5 13:18:08 suillus postfix/cleanup[9996]: 61B7A9CE01:
message-id=<20070105181808.61B7A9CE01@suillus.localdomain>
Jan 5 13:18:08 suillus postfix/qmgr[9981]: 61B7A9CE01: from=<>, size=2211,
nrcpt=1 (queue active)
Jan 5 13:18:08 suillus postfix/bounce[9999]: A6BE89CE00: sender non-delivery
notification: 61B7A9CE01
Jan 5 13:18:08 suillus postfix/qmgr[9981]: A6BE89CE00: removed
Jan 5 13:18:08 suillus postfix/local[10000]: warning: dict_nis_init: NIS
domain name not set - NIS lookups disabled
Jan 5 13:18:08 suillus postfix/local[10000]: 61B7A9CE01:
to=, orig_to=,
relay=local, delay=0.16, delays=0.06/0.02/0/0.07, dsn=2.0.0, status=sent
(delivered to mailbox)
Jan 5 13:18:08 suillus postfix/qmgr[9981]: 61B7A9CE01: removed
Jan 5 15:35:46 suillus postfix/pickup[21378]: 98B499BFD2: uid=0 from=<root>
Jan 5 15:35:46 suillus postfix/cleanup[21918]: 98B499BFD2:
message-id=<20070105203546.98B499BFD2@suillus.localdomain>
Jan 5 15:35:46 suillus postfix/qmgr[9981]: 98B499BFD2:
from=, size=329, nrcpt=1 (queue active)
Jan 5 15:35:47 suillus postfix/smtp[21920]: 98B499BFD2:
to=, relay=smtp.comcast.net[216.148.227.147]:25,
delay=9.5, delays=8.8/0.03/0.45/0.26, dsn=5.0.0, status=bounced (host
smtp.comcast.net[216.148.227.147] said: 550 [PERMFAIL] comcast.net requires
valid sender domain (in reply to RCPT TO command))
Jan 5 15:35:47 suillus postfix/cleanup[21918]: 83D6213FCA:
message-id=<20070105203547.83D6213FCA@suillus.localdomain>
Jan 5 15:35:47 suillus postfix/qmgr[9981]: 83D6213FCA: from=<>, size=2253,
nrcpt=1 (queue active)
Jan 5 15:35:47 suillus postfix/local[21922]: warning: dict_nis_init: NIS
domain name not set - NIS lookups disabled
Jan 5 15:35:47 suillus postfix/bounce[21921]: 98B499BFD2: sender non-delivery
notification: 83D6213FCA
Jan 5 15:35:47 suillus postfix/qmgr[9981]: 98B499BFD2: removed
Jan 5 15:35:47 suillus postfix/local[21922]: 83D6213FCA:
to=, orig_to=,
relay=local, delay=0.21, delays=0.1/0.02/0/0.09, dsn=2.0.0, status=sent
(delivered to mailbox)
Jan 5 15:35:47 suillus postfix/qmgr[9981]: 83D6213FCA: removed
Paul
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