On Fri, Mar 19, 2021 at 12:20:10AM -0400, Bill Cole wrote:
> > * If so, does this apply to **(a)** the entire set of restrictions;
> > **(b)** just the restriction list where cfg’d; **(c)** only the
> > restriction that immediately follows **warn_if_reject**?
>
> As I read the postconf(5) man p
On 18 Mar 2021, at 18:34, Antonio Leding wrote:
Hello all,
1. Where to place IPBL\DNSBL rules
* Because the result of a hit against an IPBL\DNSBL is to REJECT, does
it make sense to place these kind of rules earlier in the
SMTPD_RESTRICTIONS eval chain (i.e. CLIENT) rather than later (i
I have a well established 2.10 Postfix instance on 2.10 (CentOS7)
which is to be migrated to a new machine running Postfix 3.3 (on RHEL8).
I've been reading http://www.postfix.org/COMPATIBILITY_README.html,
and from what I can see the backward compatibility issues I may run
into are (with e
On Thu, Mar 18, 2021 at 05:17:58PM -0700, David Koski wrote:
> Postfix is only mapping email addresses and not FQDNs. Mapping works
> for u...@mydomain.com but not mydomain.com, .mydomain.com or @mydomain.com.
>
> # postmap -q localhost mysql:/etc/postfix/mysql_transport_maps.cf
>
> # postmap -
Postfix is only mapping email addresses and not FQDNs. Mapping works
for u...@mydomain.com but not mydomain.com, .mydomain.com or @mydomain.com.
# postmap -q localhost mysql:/etc/postfix/mysql_transport_maps.cf
# postmap -q list2@localhost mysql:/etc/postfix/mysql_transport_maps.cf
mailman:
my
FWIW, I had very similar issues and implemented fail2ban with very tight
parameters to essentially block offensive probing hosts. I went from
something around 75k probes per month down to less than 50.
Also, out of respect for our counterparts on this PF dedicated mailer,
feel free to ping me
Hello all,
1. Where to place IPBL\DNSBL rules
* Because the result of a hit against an IPBL\DNSBL is to REJECT, does
it make sense to place these kind of rules earlier in the
SMTPD_RESTRICTIONS eval chain (i.e. CLIENT) rather than later (i.e.
RECIPIENT) as shown in the _Getting selective
On Fri, Mar 19, 2021 at 12:44:52AM +0530, Durga Prasad Malyala wrote:
> > It should work, given a correct PCRE table, however, as mentioned above,
> > a better solution is not use PCRE at all:
> >
> > # Postfix 3.0 and later have an "inline" table type:
> > #
> > smtpd_sender_restricti
On Fri, 19 Mar 2021 at 00:27, Viktor Dukhovni
wrote:
> On Thu, Mar 18, 2021 at 11:30:56PM +0530, Durga Prasad Malyala wrote:
>
> > > If you want usable help, you'll need to be willing to post the actual
> > > domain name, not an obfuscated version.
> >
> > the domain is ucc-bsnl.co.in
>
> Thanks,
On Thu, Mar 18, 2021 at 11:30:56PM +0530, Durga Prasad Malyala wrote:
> > If you want usable help, you'll need to be willing to post the actual
> > domain name, not an obfuscated version.
>
> the domain is ucc-bsnl.co.in
Thanks, yes the domain "ucc-bsnl.co.in" has neither MX records, nor any
A o
On Thu, 18 Mar 2021 at 23:13, Viktor Dukhovni
wrote:
> On Thu, Mar 18, 2021 at 10:21:02PM +0530, Durga Prasad Malyala wrote:
>
> > I am getting the error "Sender address rejected: Domain not found
> exception"
> > in my mail server.
>
> Are you sure the word "exception" is there? Postfix does no
On Thu, Mar 18, 2021 at 10:21:02PM +0530, Durga Prasad Malyala wrote:
> I am getting the error "Sender address rejected: Domain not found exception"
> in my mail server.
Are you sure the word "exception" is there? Postfix does not generate
messages, but it does generate "Domain not found" when a
On 3/18/2021 11:24 AM, Nerijus Kislauskas wrote:
Hello community,
I have postfix 3.4.13 on Ubuntu 20 LTS. Does
"smtp_tls_note_starttls_offer" setting work?
$ postconf smtp_tls_note_starttls_offer smtp_tls_loglevel
smtp_tls_note_starttls_offer = yes
smtp_tls_loglevel = 1
$ grep -c -i 'tls co
On 18.03.21 22:21, Durga Prasad Malyala wrote:
A govt mail sender is relaying mails through one of the servers
mail-vi1eur05on2047.outbound.protection.outlook.com or
mail-eopbgr1380070.outbound.protection.outlook.com or some similar sounding
server - but I am getting the error "Sender address re
Hello friends,
A govt mail sender is relaying mails through one of the servers
mail-vi1eur05on2047.outbound.protection.outlook.com or
mail-eopbgr1380070.outbound.protection.outlook.com or some similar sounding
server - but I am getting the error "Sender address rejected: Domain not
found exception
On 18.03.21 18:24, Nerijus Kislauskas wrote:
Hello community,
I have postfix 3.4.13 on Ubuntu 20 LTS. Does
"smtp_tls_note_starttls_offer" setting work?
$ postconf smtp_tls_note_starttls_offer smtp_tls_loglevel
smtp_tls_note_starttls_offer = yes
smtp_tls_loglevel = 1
$ grep -c -i 'tls connecti
Hello community,
I have postfix 3.4.13 on Ubuntu 20 LTS. Does
"smtp_tls_note_starttls_offer" setting work?
$ postconf smtp_tls_note_starttls_offer smtp_tls_loglevel
smtp_tls_note_starttls_offer = yes
smtp_tls_loglevel = 1
$ grep -c -i 'tls connection established to' /var/log/mail.log
195
$ gre
On 18 Mar 2021, at 6:36, Burn Zero wrote:
Hi,
I have a relay server named smtprelayservername which accepts emails
from
various clients. So one of the clients complain that they receive this
error while sending email:
Error 4.4.2 Error: timeout exceeded
But I have checked in the relay serv
On 18/03/2021 10:36, Burn Zero wrote:
I have a relay server named smtprelayservername which accepts emails
from various clients. So one of the clients complain that they receive
this error while sending email:
Error 4.4.2 Error: timeout exceeded
But I have checked in the relay server smtprel
Hi,
I have a relay server named smtprelayservername which accepts emails from
various clients. So one of the clients complain that they receive this
error while sending email:
Error 4.4.2 Error: timeout exceeded
But I have checked in the relay server smtprelayservername and no such
timeout issu
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