Hi all,

 

I have a strange loss of eMail in Postfix 2.4.7

 

eMail comes from n_p for [email protected] & [email protected]

 

[email protected] and [email protected] will be lookup in LDAP an replaced by the
internal mail-adresses [email protected] & [email protected]

 

The eMail will be sent to [email protected] but [email protected] will be lost

 

Aug 20 07:01:46 mailserver postfix/smtpd[19678]: connect from
unknown[149.206.119.116]

Aug 20 07:01:46 mailserver postfix/smtpd[19678]: 338E063:
client=unknown[149.206.119.116]

Aug 20 07:01:46 mailserver postfix/cleanup[19690]: 338E063:
message-id=<[email protected]>

Aug 20 07:01:46 mailserver postfix/smtpd[19678]: disconnect from
unknown[149.206.119.116]

Aug 20 07:01:46 mailserver postfix/qmgr[5719]: 338E063:
from=<[email protected]>,
size=27616, nrcpt=1 (queue active)

Aug 20 07:01:46 mailserver postfix/pickup[19097]: 68BCF65: uid=103
from=<[email protected]>

Aug 20 07:01:46 mailserver postfix/cleanup[19690]: warning: 68BCF65:
multi-valued canonical_maps entry for [email protected]

Aug 20 07:01:46 mailserver postfix/pipe[19694]: 338E063: to=<[email protected]>,
orig_to=<[email protected]>, relay=crm114, delay=0.24, delays=0.

1/0.01/0/0.13, dsn=2.0.0, status=sent (delivered via crm114 service)

Aug 20 07:01:46 mailserver postfix/qmgr[5719]: 338E063: removed

Aug 20 07:01:46 mailserver postfix/cleanup[19690]: 68BCF65:
message-id=<[email protected]>

Aug 20 07:01:46 mailserver postfix/cleanup[19690]: warning: 68BCF65:
multi-valued canonical_maps entry for [email protected]

Aug 20 07:01:46 mailserver postfix/qmgr[5719]: 68BCF65:
from=<[email protected]>,
size=27765, nrcpt=1 (queue active)

Aug 20 07:01:46 mailserver postfix/smtpd[19722]: connect from
localhost[127.0.0.1]

Aug 20 07:01:46 mailserver postfix/smtpd[19722]: 84D0F63:
client=localhost[127.0.0.1]

Aug 20 07:01:46 mailserver postfix/cleanup[19690]: warning: 84D0F63:
multi-valued canonical_maps entry for [email protected]

Aug 20 07:01:46 mailserver postfix/cleanup[19690]: 84D0F63:
message-id=<[email protected]>

Aug 20 07:01:46 mailserver postfix/qmgr[5719]: 84D0F63:
from=<[email protected]>,
size=27814, nrcpt=1 (queue active)

Aug 20 07:01:46 mailserver postfix/smtpd[19722]: disconnect from
localhost[127.0.0.1]

Aug 20 07:01:46 mailserver amavis[19166]: (19166-14) Passed CLEAN,
[149.206.119.116] [86.98.157.209]
<[email protected]

m> -> <[email protected]>, Message-ID:
<[email protected]>, mail_id: XO43RD-g55Zm,
Hits: -, size: 27764, queued_as: 84D0F63, 121

ms

Aug 20 07:01:46 mailserver postfix/smtp[19716]: 68BCF65: to=<[email protected]>,
relay=127.0.0.1[127.0.0.1]:10024, delay=0.15, delays=0.02/0.01/0/0.12,
dsn=

2.0.0, status=sent (250 2.0.0 Ok, id=19166-14, from
MTA([127.0.0.1]:10025): 250 2.0.0 Ok: queued as 84D0F63)

Aug 20 07:01:46 mailserver postfix/qmgr[5719]: 68BCF65: removed

Aug 20 07:01:46 mailserver postfix/smtp[19726]: 84D0F63: to=<[email protected]>,
relay=10.9.100.8[10.9.100.8]:25, delay=0.08, delays=0.02/0.02/0/0.04,
dsn=2

.0.0, status=sent (250 2.0.0 Ok: queued as 926A017973)

Aug 20 07:01:46 mailserver postfix/qmgr[5719]: 84D0F63: removed

 

 

As far as I can see a log-line like

 

 

Aug 20 07:01:46 mailserver postfix/pipe[19694]: 338E063: to=<[email protected]>,
orig_to=<[email protected]>, relay=crm114, delay=0.24, delays=0.

1/0.01/0/0.13, dsn=2.0.0, status=sent (delivered via crm114 service)

 

is missing, but I don't know why.

 

Is there a know bug or race-condition in postfix 2.4.7 which can produce
such an email loss ?

 

I can't reproduce this case and it is only this use case which failed
until now.

 

 

Best Regards

Dirk 

--

 

 



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