On 11 Aug 2016, at 15:36, Richard Klingler wrote:
On Thu, 11 Aug 2016 21:33:39 +0200, Benny Pedersen wrote:
On 2016-08-11 21:06, Noel Jones wrote:
http://www.postfix.org/postconf.5.html#smtpd_discard_ehlo_keyword_address_maps
On 12/8/2016 12:01 πμ, Nikolaos Milas wrote:
The following works for me:
smtpd_restriction_classes ...
...
Forget this suggestion, it's used in a different context; and it's not
complete either.
Sorry for the confusion.
Nick
On 2016-08-11 22:59, Richard Klingler wrote:
This is it: (dunno know how to enable sasl in master.conf for a
specific port ;o)
oh
smtpd_sasl_auth_enable = yes
fail
# main.cf
mua_client_restrictions =
permit_sasl_authenticated,
permit_mynetworks,
reject
mua_helo_restrictions =
On 11/8/2016 11:49 μμ, Richard Klingler wrote:
I've put it also now on the client restriction..but the message looks the
same...
Clients still can try to do SMTP AUTH...
The following works for me:
smtpd_restriction_classes = controlled_senders,allowed_list1
controlled_senders =
On Thu, 11 Aug 2016 22:54:37 +0200, Benny Pedersen wrote:
> On 2016-08-11 22:49, Richard Klingler wrote:
>
>> I've put it also now on the client restriction..but the message looks
>> the same...
>> Clients still can try to do SMTP AUTH...
>
> disable sasl auth in main.cf
>
> enable it in
On 2016-08-11 22:49, Richard Klingler wrote:
I've put it also now on the client restriction..but the message looks
the same...
Clients still can try to do SMTP AUTH...
disable sasl auth in main.cf
enable it in master.cf for port 587 only
the check_client_access cann aswell be used in
On Thu, 11 Aug 2016 22:45:01 +0200, Benny Pedersen wrote:
> On 2016-08-11 22:34, Richard Klingler wrote:
>
>> So it made up to this point:
>> smtpd_recipient_restrictions = check_client_access
>> cidr:/usr/local/etc/postfix/blacklisted_prefixes,
>
> note smtpd_recipient_restrictions, change it
On 11/8/2016 11:34 μμ, Richard Klingler wrote:
I have in the blacklist:
60.166.0.0/15 REJECT
Have you restarted postfix after updating the cidr file?
Nick
On 2016-08-11 22:34, Richard Klingler wrote:
So it made up to this point:
smtpd_recipient_restrictions = check_client_access
cidr:/usr/local/etc/postfix/blacklisted_prefixes,
note smtpd_recipient_restrictions, change it to
smtpd_Client_restrictions so basicly i just think you make the
Okayregardless of SASL tries
I have in the blacklist:
60.166.0.0/15 REJECT
but still this kicks in:
Aug 11 22:17:36 marvin postfix/smtpd[30519]: connect from
unknown[60.167.116.249]
Aug 11 22:17:37 marvin postfix/smtpd[30519]: NOQUEUE: reject: RCPT
from unknown[60.167.116.249]:
On 11/8/2016 10:56 μμ, Richard Klingler wrote:
Well I would have expected that the first entry in
smtpd_recipient_restrictions...
Actually, it seems you are confusing restrictions at different phases of
mail handling. Read more carefully Noel's notes! (He explains things
clearly!)
On Thu, 11 Aug 2016 14:06:44 -0500, Noel Jones wrote:
> On 8/11/2016 1:10 PM, Richard Klingler wrote:
>> Doesn't work with the blacklisted_prefix file...
>>
>> Have:
>>
>> smtpd_recipient_restrictions = check_client_access
>> cidr:/usr/local/etc/postfix/blacklisted_prefixes,
>>
On 2016-08-11 21:36, Richard Klingler wrote:
Jezzz...
Is there a good ebook explaining all the configuration possibilities?
https://www.google.dk/search?q=postfix+book
I still haven't figured the difference between
smtpd_recipient_restrictions and smtpd_sender_restrictions.
it imho is
Hello Richard,
I have been able to get by with
http://www.postfix.org/postconf.5.html#smtpd_recipient_restrictions
and
http://www.postfix.org/postconf.5.html#smtpd_sender_restrictions
But I think the best bet is looking at output of "postconf -d" and guessing
what might be descriptive of what
On Thu, 11 Aug 2016 21:33:39 +0200, Benny Pedersen wrote:
> On 2016-08-11 21:06, Noel Jones wrote:
>
>> http://www.postfix.org/postconf.5.html#smtpd_discard_ehlo_keyword_address_maps
>> http://www.postfix.org/postconf.5.html#smtpd_sasl_exceptions_networks
>
> same effect can be made with sasl
On 2016-08-11 21:06, Noel Jones wrote:
http://www.postfix.org/postconf.5.html#smtpd_discard_ehlo_keyword_address_maps
http://www.postfix.org/postconf.5.html#smtpd_sasl_exceptions_networks
same effect can be made with sasl disabled in main.cf
and just enabled in master.cf for submission
oh
On 8/11/2016 1:10 PM, Richard Klingler wrote:
> Doesn't work with the blacklisted_prefix file...
>
> Have:
>
> smtpd_recipient_restrictions = check_client_access
> cidr:/usr/local/etc/postfix/blacklisted_prefixes, permit_sasl_authenticated,
>
>
> But I still get connection message that
On 2016-08-11 20:33, Richard Klingler wrote:
Well I was firewalling loads of prefixes beforethat is
what I want to avoid (o;
i begin to think whitelist cidr in firewall for custommer ports only, so
no need to block random non custommers :=)
do not disable starttls in port 25, but just
On Thu, 11 Aug 2016 20:31:04 +0200, Benny Pedersen wrote:
> On 2016-08-11 20:10, Richard Klingler wrote:
>
>> Aug 11 20:05:39 marvin postfix/smtpd[19974]: initializing
>> the server-side TLS engine
>> Aug 11 20:05:39 marvin postfix/smtpd[19974]: connect from
>>
On 2016-08-11 20:10, Richard Klingler wrote:
Aug 11 20:05:39 marvin postfix/smtpd[19974]: initializing
the server-side TLS engine
Aug 11 20:05:39 marvin postfix/smtpd[19974]: connect from
93-152-67-113.itlab.managedbroadband.co.uk[93.152.67.113]
Aug 11 20:05:41 marvin postfix/smtpd[19974]:
On Thu, 11 Aug 2016 13:44:42 +0300, Nikolaos Milas wrote:
> On 11/8/2016 1:25 μμ, Richard Klingler wrote:
>
>> Is there an easy way to block a list of prefixes from accessing postfix?
>> ...
>> Preferably I would like to combine prefix and domain filtering
>> as plain helo_checks won't allow
On 8/11/2016 11:01 AM, Richard Klingler wrote:
> No...sorry for confusing...coming from the network world
> I mean with prefix a subnet (or supernet speaking in the old class-A/B/C/D/E
> IP address terms ;o)
>
hash tables are searched by octet. For example, the entry
192.168 REJECT
would block
On Thu, 11 Aug 2016 10:53:14 -0500, /dev/rob0 wrote:
> I believe today is my day on the pedantry schedule, so here I go,
> picking nits.
>
> On Thu, Aug 11, 2016 at 12:25:22PM +0200, Richard Klingler wrote:
>> Is there an easy way to block a list of prefixes from accessing
>> postfix?
>
> I
I believe today is my day on the pedantry schedule, so here I go,
picking nits.
On Thu, Aug 11, 2016 at 12:25:22PM +0200, Richard Klingler wrote:
> Is there an easy way to block a list of prefixes from accessing
> postfix?
I think by "prefix" (according to $Subject) you meant "top-level
On 8/11/2016 10:26 AM, Richard Klingler wrote:
>>> /^.*\.ppp\..*$/ REJECT No email accepted from DSL users
>>> /^.*\.dsl\..*$/ REJECT No email accepted from DSL users
>>
>> useless anchors...
>>
>> /\.dsl\./ REJECT ...
>> /\.ppp\./ REJECT ...
>
> Hmm...but $/ is neeed if I want to completely
>> /^.*\.ppp\..*$/ REJECT No email accepted from DSL users
>> /^.*\.dsl\..*$/ REJECT No email accepted from DSL users
>
> useless anchors...
>
> /\.dsl\./ REJECT ...
> /\.ppp\./ REJECT ...
Hmm...but $/ is neeed if I want to completely reject a specific TLD like:
/\.cn$/
Or which
On 11 Aug 2016, at 10:18, Richard Klingler wrote:
On Thu, 11 Aug 2016 10:15:04 -0400, Bill Cole wrote:
On 11 Aug 2016, at 6:25, Richard Klingler wrote:
plain helo_checks won't allow regular expression for hostnames.
Why do you believe this?
I have used regexp and pcre tables for
On 8/11/2016 9:18 AM, Richard Klingler wrote:
> On Thu, 11 Aug 2016 10:15:04 -0400, Bill Cole wrote:
>> On 11 Aug 2016, at 6:25, Richard Klingler wrote:
>>
>>> plain helo_checks won't allow regular expression for hostnames.
>>
>> Why do you believe this?
>>
>> I have used regexp and pcre tables
On Thu, 11 Aug 2016 10:15:04 -0400, Bill Cole wrote:
> On 11 Aug 2016, at 6:25, Richard Klingler wrote:
>
>> plain helo_checks won't allow regular expression for hostnames.
>
> Why do you believe this?
>
> I have used regexp and pcre tables for helo_checks successfully in
> all versions of
On 11 Aug 2016, at 6:25, Richard Klingler wrote:
plain helo_checks won't allow regular expression for hostnames.
Why do you believe this?
I have used regexp and pcre tables for helo_checks successfully in all
versions of Postfix from 2.6 to 3.1. My particular patterns don't catch
much
.. fail2ban
Sasl filer.
Of add xtable (geo ip) and block then countries.
I only allow sasl auth from my own country AND an A record must exist in the
dns for the host sending.
And Blacklisting the spamming domains is often useless.
You better check for the age of the domain or so.
On 11/8/2016 1:25 μμ, Richard Klingler wrote:
Is there an easy way to block a list of prefixes from accessing postfix?
...
Preferably I would like to combine prefix and domain filtering
as plain helo_checks won't allow regular expression for hostnames.
I think you can use:
Hello
Is there an easy way to block a list of prefixes from accessing postfix?
Right now I use ipfilter on FreeBSD to block certain ranges/countries as
only spam is originating from there...
Preferably I would like to combine prefix and domain filtering
as plain helo_checks won't allow regular
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