Welcome back Charles. I missed your smart comments for a long time.
I never used assp this way. It may be possible to implement assp as a
milter or like amavis-new, but the postfix config and the assp config will
become very complex (IMHO). It may be also the case, that some assp
features will not work like expected: for example block reporting, the
email interface and resend functions. I think you'll need separate
listeners for this purposes.
I don't think that assp in front of postfix will break any postfix
function. ASSP supports X-FORWARD and is able to tell postfix everything
that is needed (connected IP and HELO).
Even MTA-STS and DANE can be implemented with ASSP, if it knows all
required certificates and SNI is right configured.
Currently I use the following "construct" for incoming mails
internet
| LDAP
-< assp >----------------------------------
| | |
L| MTA (domain based routing) ---> other domains mail server
D| |
A| amavis-new (with selfmade (unique) recursive
atomic-decompression/decomposing engine for really every content) -->
something based on peekabooAV (peekaboo-T.E.) --> cuckoo
P| | cuckoo (with Brain-IRMA - 9 virus scanners) advanced
sandbox behavior analysis
| |
-> my mail server
ASSP works like normal, decomposes recursive all attachments to its atom
files and tags the mail for amavis(cuckoo) if there is any doubt -> "hello
amavis, advanced analysis required for this email"
appliance based on ubuntu 19.3 [
amavis-new (code is not modified) - but got 50k of extensions using the
default API's + a database + a very nice web-gui for all components (incl.
quarantine) based on grafana
peekaboo-TE - the code is changed by me to get amavis and cuckoo working
on emails together, using advanced configuration options
cuckoo - full featured - unchanged based code (except the main html page
got two additional links) - full customized signatures and YARA
]
Nothing breakes this. Nothing beats this (except some 100.000$ solutions).
Only silence.
Thomas
Von: "Charles Marcus" <[email protected]>
An: "'ASSP development mailing list'"
<[email protected]>
Datum: 06.06.2019 16:26
Betreff: [Assp-test] Question re: ASSP as post-queue filter
Hello,
I used to use ASSP a long, long time ago, and really loved the way its
Spam Reports worked, but ended up having to switch for political reasons,
then years later, the boss decided to migrate to Office 365.
Now I may have the opportunity to switch us back to a self-hosted linuz
system running postfix and dovecot, but I would also like to incorporate
ASSP into the mix.
One requirement, though, is that postfix is on t he front line using its
new postscreen tech to eliminate 90+% of the bad guys with zero false
positives.
Will it be possible to incorporate ASSP as an after queue filter, maybe
using amavint-new or a milter, and still be able to take advantage of
ASSPs spam reporting capabilities?
Thanks,
Charles_______________________________________________
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