>If this is the case, and a previous mail was
> sent by this user (email-address)
Should be better: sent by any user (email-address)
Means, if there was in any previous mail a match for any other user, the
domain cache entry was made.
For Lotus Domino
LDAPFilter:=(|(mail=EMAILADDRESS)(mailaddress=EMAILADDRESS))
should work. I use it - but be carefull, I don't use any global
addressbook!
Simply check your LDAPFilter with 'ldapsearch' - an executable distributed
by the Notes client.
Using (cn=xyz) with Domino is a bad idea, because they will match all
short names!
any of
objectclass=dominoPerson
objectclass=inetOrgPerson
objectclass=organizationalPerson
objectclass=person
dominocertificate=*
maildomain=your_mail_domain
may help
Thomas
Von: Nicole Hähnel <m...@nicole-haehnel.de>
An: For Users of ASSP <assp-user@lists.sourceforge.net>
Datum: 21.03.2016 10:28
Betreff: Re: [Assp-user] Problem with Unknown Sender in Local
Domain
I only configured "Do LDAP lookup for valid local addresses".
"Do LDAP lookup for local domains " is off.
We have IBM Domino as LDAP server, but LDAP Result is 0!
Mär-17-16 15:48:27 [Worker_1] Info: LDAP Results
(|(cn=xyz)(cn=x...@lindner-group.com)(mail=x...@lindner-group.com)(uid=x...@lindner-group.com)(uid=xyz)):
0 :
Mär-17-16 15:48:27 [Worker_1] Info: caching result for
x...@lindner-group.com in LDAPNotFound
If I look in the log, it's not clear why this should be a local domain.
The whole config is the same since years and worked without any
problems. I only changed the ASSP version from 2.4.5 to 2.4.7.
Thanks!
Nicole
Am 21.03.2016 um 09:58 schrieb Thomas Eckardt:
>> Mär-17-16 15:48:27 [Worker_1] Info: LDAP added @lindner-group.com to
>> LDAPlist
>> ...........
>> Info: LDAP added @lindner-group.com to LDAPlist (suppressed 2
concurrent
>> equal 'Info' loglines from all Workers)
> (1)
> It looks like you've configured to verify local domains using LDAP.
> And for what ever reason, your LDAP server knows 'lindner-group.com' as
a
> local domain.
>
> OR
>
> (2)
> Any other email address for 'xxx...@lindner-group.com' is valid for your
> LDAP-server (LDAP-query). If this is the case, and a previous mail was
> sent by this user (email-address) - assp adds the domain '
> @lindner-group.com' to the LDAP-list, because if the email-address is
> local, the domain in the email-address must be local!
>
> The second case happens, if your LDAP-server is for example MS-AD based
> and you use global addressbooks and your LDAP-query-string is too weak.
>
> For example- this one (yours):
>
(|(cn=xyz)(cn=x...@lindner-group.com)(mail=x...@lindner-group.com)(uid=x...@lindner-group.com)(uid=xyz))
> is very much too weak. All entries are logical OR processed.
>
> Assume you have a local user account 'administrator' and the user
> 'administra...@lindner-group.com' sends an email to assp - this
LDAP-query
> returns 1 (valid) for cn=administrator and assp will add '
> @lindner-group.com' to the LDAP-list, which makes it valid as a local
> domain.
> another example
> local user account: a.merkel
> send mail by : a.mer...@bundesregierung.de
> @bundesregierung.de will be processed as localDomain - because a.merkel
is
> a valid user account (cn= or uid=)
>
> Something like this may work. You have to make sure, that the LDAP
server
> returns 1 only for valid local accounts!
>
>
(&(|(|(|(|(&(objectclass=user)(objectcategory=person))(objectcategory=group))(objectclass=publicfolder))(!(objectclass=contact)))(objectclass=msExchDynamicDistributionList))(proxyaddresses=smtp:EMAILADDRESS))
>
>
(&(|(|(|(|(&(objectclass=user)(objectcategory=person))(objectcategory=group))(objectclass=publicfolder))(!(objectclass=contact)))(objectclass=msExchDynamicDistributionList))(mail=EMAILADDRESS))
>
>
> In any case, remove the wrong entry from the ldaplist!
>
> Thomas
>
>
>
>
>
>
> Von: Nicole Hähnel <m...@nicole-haehnel.de>
> An: "assp-user@lists.sourceforge.net" ">>" Questions and Answers for
> users of ASSP Anti-Spam SMTP Proxy
> <assp-user@lists.sourceforge.net>
> Datum: 21.03.2016 08:42
> Betreff: [Assp-user] Problem with Unknown Sender in Local Domain
>
>
>
> Hi,
> since we changed to ASSP version 2.4.7(16036) we have constantly mails
> which are rejected with "Unknown Sender in Local Domain".
> But the sending domain is definitley not in the list of local domains.
> I have to put the domains in the noprocessing list so that they pass
assp.
>
> Where is the fault?
> Any experiences with this problem?
>
> Mär-17-16 15:48:27 [Worker_1] Info: LDAP added @lindner-group.com to
> LDAPlist
> Mär-17-16 15:48:27 [Worker_1] x...@lindner-group.com matches
> @lindner-group.com in whiteListedDomains
> Info: LDAP added @lindner-group.com to LDAPlist (suppressed 2 concurrent
> equal 'Info' loglines from all Workers)
> Mär-17-16 15:48:27 [Worker_1] Info: LDAP - x...@lindner-group.com not
> found in LDAP-cache (ldaplistdb)
> Info: LDAP - x...@lindner-group.com not found in LDAP-cache (ldaplistdb)
> (suppressed 2 concurrent equal 'Info' loglines from all Workers)
> Mär-17-16 15:48:27 [Worker_1] Info: LDAP Results
>
(|(cn=xyz)(cn=x...@lindner-group.com)(mail=x...@lindner-group.com)(uid=x...@lindner-group.com)(uid=xyz)):
>
> 0 :
> Mär-17-16 15:48:27 [Worker_1] Info: caching result for
> x...@lindner-group.com in LDAPNotFound
> Mär-17-16 15:48:27 m1-26107-13134 [Worker_1] 80.154.221.141
> <x...@lindner-group.com> Message-Score: added 20 (flValencePB) for
> InvalidLocalSender, total score for this message is now 20
> Mär-17-16 15:48:27 m1-26107-13134 [Worker_1] 80.154.221.141
> <x...@lindner-group.com> PB-IP-Score for '80.154.221.141' is 20, added 20
> for InvalidLocalSender
> Mär-17-16 15:48:27 m1-26107-13134 [Worker_1] [InvalidLocalSender]
> 80.154.221.141 <x...@lindner-group.com> [spam found] Unknown Sender in
> Local Domain
> Mär-17-16 15:48:27 m1-26107-13134 [Worker_1] 80.154.221.141
> <x...@lindner-group.com> [SMTP Error] 554 5.7.1 Unknown Sender in Local
> Domain .
> Mär-17-16 15:48:27 m1-26107-13134 [Worker_1] 80.154.221.141
> <x...@lindner-group.com> info: PB-IP-Score for '80.154.221.0' is 20,
> added 20 in this session
>
>
> Thanks!
>
> Kind regards,
> Nicole
>
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