Hi All
I'm trying to figure out how I can set up force tls for specific sending
domains. I have several domains going through the postfix, and one of them has
a requirement that TLS should be forced, the others are ok with May.And if it
can't connect with tls, it should bounce the mail.
But I ca
Hi Guys
I'm having a couple of problems.I have the certificate configured, but I can't
seem to be able to send to the server with STARTTLS
If I connect on port 25 with EHLO, it doesn't show that it can do starttls?
If I connect on port 587, it shows that it can do starttls, but the receipient
is
logging on the database SET global general_log = 0;
Michael Munger, dCAP, MCPS, MCNPS, MBSS
High Powered Help, Inc.
Microsoft Certified Professional
Microsoft Certified Small Business Specialist
Digium Certified Asterisk Professional
mich...@highpoweredhelp.com From: owner-post
ote quick howto, it may helpful for
you.
https://www.postfix.io/how-to-enable-inbound-tlsstarttls-in-postfix-with-signed-certificate-from-caletsencrypt/
Thanks.
On Nov 21, 2017 14:54, "K F" wrote:
Hi Guys
I'm having a couple of problems.I have the certificate configured, but I can
-script[21256]: starting the Postfix mail
system
Nov 22 09:29:00 bounce postfix/master[21258]: daemon started -- version 2.10.1,
configuration /etc/postfix
Den 8:50 onsdag den 22. november 2017 skrev Viktor Dukhovni
:
> On Nov 22, 2017, at 2:33 AM, K F wrote:
>
> Thankyo
te/dovecot-lmtp
smtpd_tls_received_header = yes
smtpd_tls_security_level = may
Den 14:07 onsdag den 22. november 2017 skrev Matus UHLAR - fantomas
:
On 22.11.17 07:33, K F wrote:
>Thankyou all for helping me out, and giving me ideas on what to look at.
>
>The argument
>smtpd_tls_s
me, and not
to the list, so you might not have seen it in the thread, but give others the
benefit of the doubt.
Lastly, I will set up the debugging as you've suggested to investigate further.
Den 19:18 onsdag den 22. november 2017 skrev Viktor Dukhovni
:
> On Nov 22, 2017, at
wall dude after this :-D
Best regards
Den 8:38 torsdag den 23. november 2017 skrev K F :
Let me reiterate, that I do appreaciate the help from everyone, secondly I
would suggest you work on your people skills, if it's too bothersome for you to
treat others with respect, then don&#x
appeared as by magic :-D
The problem is solved, thankyou all for your help!
Den 9:06 torsdag den 23. november 2017 skrev K F :
Ok, very interesting, I've gone through all the settings with the postfinger,
and it looked ok.So I tried just telnetting in to port 25 locally, and odd
Hi All
Ok, got the postfix/dovecot solution up and running, and it's performing
nicely. It's a definite upgrade from the Windows 2003+SMTP server solution that
was there before, performance is not comparable, and management with the
postfixadmin is just simply nice. Again, thankyou very much to
es
OnClean Accept
OnInfected Reject
OnFail Defer
As it seems to be Postfix 2.10, that part should be ok, now I just need to find
out how to test it before activating it in postfix?
Den 14:16 torsdag den 30. november 2017 skrev K F :
Hi All
Ok, got the postfix/dovecot solution up and ru
Hi Guys
I think I got it working, I just tried sending the Eicar line to a mailbox, and
got this message:
Dec 1 13:57:52 bounce postfix/cleanup[21255]: B17C5403B316: milter-reject:
END-OF-MESSAGE from sonic306-19.consmr.mail.ir2.yahoo.com[77.238.176.205]:
5.7.1 Command rejected; from= to= proto
Btw. we're using PRTG to monitor how the system fares, so far I can monitor
most things, but how about ClamAV? Anybody that has an idea on how monitor the
milter?
Den 14:16 fredag den 1. december 2017 skrev K F :
Hi Guys
I think I got it working, I just tried sending the Eicar li
I've inherited a lot of postfix servers, and they contain some lines that I'm
not really sure what does, maybe you can explain them to me?
an example from master.cf
yahoo unix - - n - 3 smtp -o
syslog_name=postfix-yahoo
So this tells postfix something ab
Hi All
As I wrote above, this mailserver is set up with postfixadmin and mysql.
I'm trying to set up a /dev/null mail account.So I've created an aliasdevnull:
/dev/nullAnd I've created a virtual mailbox on one of the domains
If I look in the MySQL database I see:
select * from alias where address=
Den 14:29 onsdag den 25. april 2018 skrev "wilfried.es...@essignetz.de"
:
Hi,
suggest you to tell your postfix to accept mail for bounce.localdomain
for local delivery (http://www.postfix.org/postconf.5.html#mydestination)
Willi
Am 25.04.2018 um 11:11 schrieb K F:
> Hi All
&
Is it by using debug? How do I set it best to get the smtp statements and their
responses?
t for that seem exsessive.
Best regards
Kenneth
Wietse Venema skrev ----
>K F:
>> Is it by using debug? How do I set it best to get the smtp statements
>> and their responses?
>
>This is not part of routine logging, because it would allow an
>adversary to fill
ave smtp actions in the log as well. It's
hard to document something that isn't there :-)Could I add debug for all
receipients? Or just turn up the loglevel to verbose so it includes smtp
commands?
Den lørdag den 13. oktober 2018 18.40.20 CEST skrev Matus UHLAR - fantomas
:
ere is no change after restart of postfix / server etc. But all of the sudden
the problem disappears, sometime after we contact the receipient company, and
ask if they have problems.
What should I set to get these extra lines shown?
Den onsdag den 17. oktober 2018 12.08.22 CEST skrev Matus UHL
at 12:27, K F wrote:
... What we've seen is some recipients sort of 'goes dark', and they just
timeout on the SMTP connection, and the troubling for us is that it's not
'small companies' that does this But all of the sudden the problem
disappears, sometime aft
I can see in our outgoing mailqueue, that some users consistently spells their
email addresses wrong.Ie. gmail.dk instead of gmail.comI've looked into the
'virtual' setup, but I'm not sure if that can be used, as it sounds like that
is only for incoming domains?So our setup is:mail generator ->
Ahh, yes, much better idea, thanks!
Den onsdag den 7. november 2018 09.18.40 CET skrev Viktor Dukhovni
:
> On Nov 7, 2018, at 3:08 AM, K F wrote:
>
> I can see in our outgoing mailqueue, that some users consistently spells
> their email addresses wrong.
> Ie. gmai
Hi all
I'm contemplating on how I best keep all our relay servers synchronized in
their config.They are set up as round robin servers in the DNS, so they
distribute the load pretty ok.My first idea was to set up some rsync to copy
the relevant directories like /etc/postfix and /etc/opendkim.Then
It's probably just me being narrowminded, so please elaborate so that I might
get enlightened :-)
Den onsdag den 7. november 2018 12.02.32 CET skrev Patrick Ben Koetter
:
* K F :
> Hi all
> I'm contemplating on how I best keep all our relay servers synchronized in
> t
Thanks Wietse, looks very interesting. I'll dig into those.
Den onsdag den 7. november 2018 13.23.27 CET skrev Wietse Venema
:
Patrick Ben Koetter:
> * K F :
> > Hi all
> > I'm contemplating on how I best keep all our relay servers synchronized in
> >
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