On Sat, Nov 06, 2021 at 11:38:26PM -0500, Tyler Montney
wrote:
> Sorry for the long delay, wanted to do more research before posting it.
> I've replaced some real values, like myhostname, with generic ones.
I expect it's all fine or you would have had a response by now.
I'll have a look and mak
How to set up postfix to forward all my domain's email to gmail, and enable
authentication for SMTP outgoing messages?
Thank you.
On Thu, Nov 11, 2021 at 08:53:01PM +0100, Togan Muftuoglu wrote:
> Matus> /(\d+)[.-](\d+)[.-](\d+)[.-](\d+)./ REJECT "generic DNS refused"
>
> Matus> (trailing . should avoid matching IP Addresses)
That "." would need to be a "[.]" (or "\."), otherwise it'll match the
last digit, of a 2 or 3 dec
On Thu, Nov 11, 2021 at 06:39:27PM -0500, bobby
wrote:
> I see this error message in my mail.log file:
> Nov 11 19:37:52 mail postfix/smtpd[5942]: warning: connect to Milter
> service local:opendmarc/opendmarc.sock: No such file or directory
> In the main.cf file, I have this line:
> smtpd_milte
On 2021-11-11 at 18:39:27 UTC-0500 (Thu, 11 Nov 2021 18:39:27 -0500)
bobby
is rumored to have said:
I see this error message in my mail.log file:
Nov 11 19:37:52 mail postfix/smtpd[5942]: warning: connect to Milter
service local:opendmarc/opendmarc.sock: No such file or directory
In the main.cf
bobby:
> I see this error message in my mail.log file:
> Nov 11 19:37:52 mail postfix/smtpd[5942]: warning: connect to Milter
> service local:opendmarc/opendmarc.sock: No such file or directory
> In the main.cf file, I have this line:
> smtpd_milters = local:opendkim/opendkim.sock,local:opendmarc/o
> "toganm" == Togan Muftuoglu writes:
> "Matus" == Matus UHLAR <- fantomas > writes:
Matus> you can check hostnames by using pcre map in
Matus> check_reverse_client_hostname_access. e.g. refuse regex
^
Matus> /(\d+)[.-](\d+)[.-](\d+)[.-](\d+)./
I see this error message in my mail.log file:
Nov 11 19:37:52 mail postfix/smtpd[5942]: warning: connect to Milter
service local:opendmarc/opendmarc.sock: No such file or directory
In the main.cf file, I have this line:
smtpd_milters = local:opendkim/opendkim.sock,local:opendmarc/opendmarc.sock,
lo
> "Matus" == Matus UHLAR <- fantomas > writes:
Matus> you can check hostnames by using pcre map in
Matus> check_reverse_client_hostname_access. e.g. refuse regex
Matus> /(\d+)[.-](\d+)[.-](\d+)[.-](\d+)./ REJECT "generic DNS refused"
Matus> (trailing . should avoid matching IP Addresses)
On 2021-11-11 at 06:06:45 UTC-0500 (Thu, 11 Nov 2021 12:06:45 +0100)
Togan Muftuoglu
is rumored to have said:
Hi,
How can I reject connections from generic Forward Confirmed Reverse
DNS
(FCrDNS) like “123-45-67-8.your.isp.com”.
For the most cases spamhaus is able to block it but with the c
> "Matus" == Matus UHLAR <- fantomas > writes:
Matus> you can check hostnames by using pcre map in
Matus> check_reverse_client_hostname_access. e.g. refuse regex
Matus> /(\d+)[.-](\d+)[.-](\d+)[.-](\d+)./ REJECT "generic DNS refused"
Matus> (trailing . should avoid matching IP Addresses)
> "ptld" == postfix writes:
>> How can I reject connections from generic Forward Confirmed Reverse DNS
>> (FCrDNS) like “123-45-67-8.your.isp.com”.
ptld> I do not know if there is an easier way but you could make a script using
ptld> check_policy_service or a milter to check if client name
> "Ludi" == Ludi Cree writes:
Ludi> Root Servers / IPs at datacenters often also get a default RDNS in that
Ludi> style. Greets, Ludi
Yes but if you own the domain you can ask the datacenters/cloud centers for
the RDNS and your helo will match your RDNS.
I am using AWS and it was done in a
On 11.11.21 12:06, Togan Muftuoglu wrote:
>How can I reject connections from generic Forward Confirmed Reverse DNS
(FCrDNS) like “123-45-67-8.your.isp.com”.
For the most cases spamhaus is able to block it but with the cloud providers
with FCrDNS as follows not all of them are not blocked.
123-
Root Servers / IPs at datacenters often also get a default RDNS in that style.
Greets,
Ludi
-Ursprüngliche Nachricht-
Von: owner-postfix-us...@postfix.org Im
Auftrag von post...@ptld.com
Gesendet: Donnerstag, 11. November 2021 14:56
An: postfix-users@postfix.org
Betreff: Re: How to
> How can I reject connections from generic Forward Confirmed Reverse DNS
> (FCrDNS) like “123-45-67-8.your.isp.com”.
I do not know if there is an easier way but you could make a script using
check_policy_service or a milter to check if client name contains client IP.
However i wonder how compl
Jorgen Lundman:
> >> I suppose there is probably nothing I can do about it?
> >
> > http://www.postfix.org/postconf.5.html#prepend_delivered_header
> >
> > currenly immplements (and detects loops) with delivery to "|command",
> > /file/name, or !$HOME/.forward.
> >
> > Doing this also for virtu
>> I suppose there is probably nothing I can do about it?
>
> http://www.postfix.org/postconf.5.html#prepend_delivered_header
>
> currenly immplements (and detects loops) with delivery to "|command",
> /file/name, or !$HOME/.forward.
>
> Doing this also for virtual alias expansion would require
Hi,
How can I reject connections from generic Forward Confirmed Reverse DNS
(FCrDNS) like “123-45-67-8.your.isp.com”.
For the most cases spamhaus is able to block it but with the cloud providers
with FCrDNS as follows not all of them are not blocked.
123-45-67-89.ip.linodeusercontent.com
ec2
Joergen Lundman:
>
> Customers have asked if they can get the "Delivered-To" header in the case
> that their
> mail is sent onwards. But we do not use the regular .forward or "delivery"
> style, but
> rather query LDAP for "mailForwardingAddress" to send mail on.
>
> As in:
> virtual_mailbox_maps
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