bypass spam check for local system mail

Admin Beckspaced admin at beckspaced.com
Fri Sep 23 09:37:11 CEST 2016


> why do you need localhost? is it a Mail Server or MailFilter?
>
> in my case,  it is a Mail Filter. That's why I do NOT expect localhost
> to bypass  stuffs.
thanks again for replying ;)

localhost ist just my localhost where mail is originating from.
postfix is running on localhost, amavis-new, apache, logdigest, etc, ...
>
>
> do you have below line in postfix's main.cf file. pls check...
>
> mynetworks = 127.0.0.0/8
yes, 127.0.0.0/8 is in there .. so is [::1]/128
>> another IP like 213.133.108.221 DOES
>> work!
> GLAD TO HEAR. my setup is the same.
>
> another good source to look at
>
> http://www.stenoweb.it/en/node/229#toc5
thanks for that link! the first example is exactly what i'm trying to do:

http://www.stenoweb.it/en/node/229#toc0

here's mynetwork from postfix main.cf

mynetworks = 127.0.0.0/8, [::1]/128, [fe80::]/10, 78.46.161.3, 
[2a01:4f8:c17:30ba::]/64, 78.47.122.10, [2a01:4f8:d13:10c6::]/64, 
138.201.91.195, [2a01:4f8:c17:3bec::]/64

here's the one from amavis.conf

@mynetworks = qw( 127.0.0.0/8 [::1]/128 [FE80::]/10 [FEC0::]/10 
78.46.161.3 [2a01:4f8:c17:30ba::]/64 78.47.122.10 
[2a01:4f8:d13:10c6::]/64 138.201.91.195 [2a01:4f8:c17:3bec::]/64 );

if i send an email via CLI, e.g.

mail -s "mailtest" becki at beckspaced.com

i get the following maillog:

Sep 23 09:26:28 cx20 postfix/pickup[10620]: EF63C1A1A1D: uid=0 from=<root>
Sep 23 09:26:28 cx20 postfix/cleanup[10779]: EF63C1A1A1D: 
message-id=<20160923072628.EF63C1A1A1D at mail.beckspaced.com>
Sep 23 09:26:29 cx20 postfix/qmgr[10621]: EF63C1A1A1D: 
from=<root at beckspaced.com>, size=518, nrcpt=1 (queue active)
Sep 23 09:26:29 cx20 postfix/smtpd[10782]: connect from 
localhost.localdomain[127.0.0.1]
Sep 23 09:26:29 cx20 postfix/smtpd[10782]: A70A41A1A36: 
client=localhost.localdomain[127.0.0.1]
Sep 23 09:26:29 cx20 postfix/cleanup[10779]: A70A41A1A36: 
message-id=<20160923072628.EF63C1A1A1D at mail.beckspaced.com>
Sep 23 09:26:29 cx20 postfix/qmgr[10621]: A70A41A1A36: 
from=<root at beckspaced.com>, size=1769, nrcpt=1 (queue active)
Sep 23 09:26:29 cx20 amavis[10804]: (10804-01) Passed CLEAN 
{RelayedInternal}, ORIGINATING <root at beckspaced.com> -> 
<becki at beckspaced.com>, Message-ID: 
<20160923072628.EF63C1A1A1D at mail.beckspaced.com>, mail_id: hAq5FUd6v1Nl, 
Hits: -0.001, size: 518, queued_as: A70A41A1A36, 
dkim_new=dkim:beckspaced.com, 757 ms
Sep 23 09:26:29 cx20 postfix/smtp[10780]: EF63C1A1A1D: 
to=<becki at beckspaced.com>, relay=127.0.0.1[127.0.0.1]:10024, delay=0.84, 
delays=0.08/0/0.01/0.76, dsn=2.0.0, status=sent (250 2.0.0 from 
MTA(smtp:[127.0.0.1]:10025): 250 2.0.0 Ok: queued as A70A41A1A36)
Sep 23 09:26:29 cx20 postfix/qmgr[10621]: EF63C1A1A1D: removed
Sep 23 09:26:30 cx20 postfix/lmtp[10783]: A70A41A1A36: 
to=<becki at beckspaced.com>, relay=localhost[127.0.0.1]:24, delay=0.97, 
delays=0.09/0/0.01/0.88, dsn=2.0.0, status=sent (215 Recipient 
<becki at beckspaced.com> OK)
Sep 23 09:26:30 cx20 postfix/qmgr[10621]: A70A41A1A36: removed

it gets picked up by postfix, send to the smtpd on localhost and then 
forwarded to amavis and back to postfix and finally delivered

important thing here is ORIGINATING and Hits: -0.001 ... meaning it does 
gt checked for spam

if i send an email from another server of mine which is also listed in 
the mynetworks i get the following maillog:

important thing here is ORIGINATING/MYNETS LOCAL and Hits: -

meaning amavis detects that this email is from MYNETS LOCAL and does not 
spam check!

so .. from external IP it works. from localhost it does not :(

Sep 23 09:05:38 cx20 postfix/smtpd[10162]: connect from 
cx40.beckspaced.com[138.201.91.195]
Sep 23 09:05:38 cx20 postfix/smtpd[10162]: 3B5C91A1A5A: 
client=cx40.beckspaced.com[138.201.91.195]
Sep 23 09:05:38 cx20 postfix/cleanup[10202]: 3B5C91A1A5A: 
message-id=<05caa54b9836580cb4f28fc238a9777d at kohphanganreviews.com>
Sep 23 09:05:38 cx20 postfix/smtpd[10162]: disconnect from 
cx40.beckspaced.com[138.201.91.195]
Sep 23 09:05:38 cx20 postfix/qmgr[9919]: 3B5C91A1A5A: 
from=<wwwrun at beckspaced.com>, size=1597, nrcpt=2 (queue active)
Sep 23 09:05:38 cx20 postfix/smtpd[10162]: connect from 
cx40.beckspaced.com[2a01:4f8:c17:3bec::2]
Sep 23 09:05:38 cx20 postfix/smtpd[10162]: 4D6CA1A1A5E: 
client=cx40.beckspaced.com[2a01:4f8:c17:3bec::2]
Sep 23 09:05:38 cx20 postfix/cleanup[10202]: 4D6CA1A1A5E: 
message-id=<2042389ca1707397ff9af0639a46173a at kohphanganreviews.com>
Sep 23 09:05:38 cx20 postfix/qmgr[9919]: 4D6CA1A1A5E: 
from=<wwwrun at beckspaced.com>, size=1236, nrcpt=1 (queue active)
Sep 23 09:05:38 cx20 postfix/smtpd[10162]: disconnect from 
cx40.beckspaced.com[2a01:4f8:c17:3bec::2]
Sep 23 09:05:38 cx20 postfix/smtpd[10208]: sql auxprop plugin using 
mysql engine
Sep 23 09:05:38 cx20 postfix/smtpd[10208]: connect from 
localhost.localdomain[127.0.0.1]
Sep 23 09:05:38 cx20 postfix/smtpd[10208]: 81D1F1A1A5F: 
client=localhost.localdomain[127.0.0.1]
Sep 23 09:05:38 cx20 postfix/cleanup[10202]: 81D1F1A1A5F: 
message-id=<2042389ca1707397ff9af0639a46173a at kohphanganreviews.com>
Sep 23 09:05:38 cx20 postfix/smtpd[10209]: sql auxprop plugin using 
mysql engine
Sep 23 09:05:38 cx20 postfix/smtpd[10209]: connect from 
localhost.localdomain[127.0.0.1]
Sep 23 09:05:38 cx20 postfix/smtpd[10209]: 8771B1A1A63: 
client=localhost.localdomain[127.0.0.1]
Sep 23 09:05:38 cx20 postfix/cleanup[10211]: 8771B1A1A63: 
message-id=<05caa54b9836580cb4f28fc238a9777d at kohphanganreviews.com>
Sep 23 09:05:38 cx20 postfix/smtpd[10208]: disconnect from 
localhost.localdomain[127.0.0.1]
Sep 23 09:05:38 cx20 postfix/qmgr[9919]: 81D1F1A1A5F: 
from=<wwwrun at beckspaced.com>, size=2562, nrcpt=1 (queue active)
Sep 23 09:05:38 cx20 postfix/qmgr[9919]: 8771B1A1A63: 
from=<wwwrun at beckspaced.com>, size=2842, nrcpt=2 (queue active)
Sep 23 09:05:38 cx20 amavis[9793]: (09793-05) Passed CLEAN 
{RelayedInternal}, ORIGINATING/MYNETS LOCAL [2a01:4f8:c17:3bec::2]:36031 
[2a01:4f8:c17:3bec::2] <wwwrun at beckspaced.com> -> 
<ralf.flederer at webagentur-wiesentheid.de>, Queue-ID: 4D6CA1A1A5E, 
Message-ID: <2042389ca1707397ff9af0639a46173a at kohphanganreviews.com>, 
mail_id: hhluEU3rutD2, Hits: -, size: 1255, queued_as: 81D1F1A1A5F, 
dkim_new=dkim:beckspaced.com, 299 ms
Sep 23 09:05:38 cx20 postfix/smtp[10205]: 4D6CA1A1A5E: 
to=<ralf.flederer at webagentur-wiesentheid.de>, 
relay=127.0.0.1[127.0.0.1]:10024, delay=0.35, delays=0.04/0.01/0/0.3, 
dsn=2.0.0, status=sent (250 2.0.0 from MTA(smtp:[127.0.0.1]:10025): 250 
2.0.0 Ok: queued as 81D1F1A1A5F)
Sep 23 09:05:38 cx20 postfix/qmgr[9919]: 4D6CA1A1A5E: removed
Sep 23 09:05:38 cx20 postfix/smtpd[10209]: disconnect from 
localhost.localdomain[127.0.0.1]
Sep 23 09:05:38 cx20 amavis[9792]: (09792-05) Passed CLEAN 
{RelayedInternal}, ORIGINATING/MYNETS LOCAL [138.201.91.195]:41449 
[138.201.91.195] <wwwrun at beckspaced.com> -> 
<becki at beckspaced.com>,<clients at beckspaced.com>, Queue-ID: 3B5C91A1A5A, 
Message-ID: <05caa54b9836580cb4f28fc238a9777d at kohphanganreviews.com>, 
mail_id: VAnUSuQFlEyj, Hits: -, size: 1631, queued_as: 8771B1A1A63, 
dkim_new=dkim:beckspaced.com, 361 ms
Sep 23 09:05:38 cx20 postfix/smtp[10204]: 3B5C91A1A5A: 
to=<becki at beckspaced.com>, relay=127.0.0.1[127.0.0.1]:10024, delay=0.46, 
delays=0.05/0.04/0.03/0.34, dsn=2.0.0, status=sent (250 2.0.0 from 
MTA(smtp:[127.0.0.1]:10025): 250 2.0.0 Ok: queued as 8771B1A1A63)
Sep 23 09:05:38 cx20 postfix/smtp[10204]: 3B5C91A1A5A: 
to=<clients at beckspaced.com>, relay=127.0.0.1[127.0.0.1]:10024, 
delay=0.46, delays=0.05/0.04/0.03/0.34, dsn=2.0.0, status=sent (250 
2.0.0 from MTA(smtp:[127.0.0.1]:10025): 250 2.0.0 Ok: queued as 8771B1A1A63)
Sep 23 09:05:38 cx20 postfix/qmgr[9919]: 3B5C91A1A5A: removed
Sep 23 09:05:39 cx20 postfix/lmtp[10212]: 81D1F1A1A5F: 
to=<ralf.flederer at webagentur-wiesentheid.de>, 
relay=localhost[127.0.0.1]:24, delay=1.2, delays=0.12/0.01/0.01/1, 
dsn=2.0.0, status=sent (215 Recipient 
<ralf.flederer at webagentur-wiesentheid.de> OK)
Sep 23 09:05:39 cx20 postfix/qmgr[9919]: 81D1F1A1A5F: removed
Sep 23 09:05:41 cx20 postfix/lmtp[10213]: 8771B1A1A63: 
to=<becki at beckspaced.com>, relay=localhost[127.0.0.1]:24, delay=2.5, 
delays=0.11/0.02/0.01/2.4, dsn=2.0.0, status=sent (215 Recipient 
<becki at beckspaced.com> OK)
Sep 23 09:05:41 cx20 postfix/lmtp[10213]: 8771B1A1A63: 
to=<clients at beckspaced.com>, relay=localhost[127.0.0.1]:24, delay=2.5, 
delays=0.11/0.02/0.01/2.4, dsn=2.0.0, status=sent (215 Recipient 
<clients at beckspaced.com> OK)
Sep 23 09:05:41 cx20 postfix/qmgr[9919]: 8771B1A1A63: removed




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