Problem solved.
Using smtpd_sender_login_maps and pcre with domain checking against
logged user...
Thanks for the help.
Regards to all...
Participe en Universidad 2012, del 13 al 17 de febrero de 2012.
Habana, Cuba: http://www.congresouniversidad.cu
Consulte la enciclopedia colaborativa cubana.
Bill Cole:
> On 10 Jan 2012, at 16:56, Dennis Carr wrote:
> > If you mean the act of disabling the ability of using a telnet client
> > to connect to port 25, you're best not doing this - or, just set any
> > session timeouts to something short to prevent manual interaction.
>
> I hope that is s
On 10 Jan 2012, at 16:56, Dennis Carr wrote:
On Tue, 10 Jan 2012, Leslie León Sinclair wrote:
Can anyone point me in the right direction, I´m stucked here and
Google
is not helping...
If you mean the act of disabling the ability of using a telnet client
to connect to port 25, you're best n
On Wed, 11 Jan 2012, Leslie León Sinclair wrote:
I´m testing a server, so I need to unable people[users], to connect via
telnet[smtp.mydomain.com:25] to the mail server.
If you're testing it, your best bet is to either a) bring it up as long as
you need to test it, and then shut it down when
On Wed, 11 Jan 2012, Rod Dorman wrote:
The suggested (i.e. SHOULD) SMTP timeouts are given in minutes. No human
typing the commands is going to have any difficulty.
Never underestimate the power (or lack thereof) of a hunt-and-pecker
unfamiliar with coputers tasked with doing this. =)
-Den
On Wednesday, January 11, 2012, 08:58:40, James Day wrote:
> Just an idea, feel free to correct me. Is there some way within
> Postfix to implement a timeout on the SMTP conversation?
there are numerous mumble_timeout parameters.
> Obviously a user typing HELO, MAIL FROM, RCPT TO etc will be
13:49
To: postfix-users@postfix.org
Subject: Re: Disable sending mails via telnet
First:
I apology bellow about my yesterday´s behavior.
My issue:
I have a postfix[Debian] server, and it´s working nice, but I need to block
people to send mails via telnet[telnet mydomain.com 25], everything is
First:
I apology bellow about my yesterday´s behavior.
My issue:
I have a postfix[Debian] server, and it´s working nice, but I need to block
people to send mails via telnet[telnet mydomain.com 25], everything is working
nice and shiny, error/warning logs are empty, dovecot logging normal, no err
[ top-posting fixed, please do not do that here ]
On Wednesday 11 January 2012 07:23:46 Leslie León Sinclair wrote:
> > On Tuesday, January 10, 2012, 16:45:25, Leslie León Sinclair
> > wrote:
> > > Can anyone point me in the right direction, I´m stucked here
> > > and Google is not helping...
> >
Leslie Le?n Sinclair:
> I?m testing a server, so I need to unable people[users], to connect via
> telnet[smtp.mydomain.com:25] to the mail server.
So it is OK if they connect to your server with netcat, "openssl
s_client", any script written in Perl, Python, PHP, Javascript,
with a real email clie
Sorry my mistake, I´m punishing myself right now, by the way I asked
here in the list, but I was tired dealing with this problem. Reading
yesterday´s mail now... I feel like a barbarian...
It´s not gonna happen again, or at least, I will try.
Good day to all...
>
> Welcome to the postfix-users
Telnet the protocol in port 25...
> On Tuesday, January 10, 2012, 16:45:25, Leslie León Sinclair wrote:
> > Can anyone point me in the right direction, I´m stucked here and Google
> > is not helping...
>
> TELNET the Protocol or a telnet client?
>
Participe en Universidad 2012, del 13 al 17 de
I´m testing a server, so I need to unable people[users], to connect via
telnet[smtp.mydomain.com:25] to the mail server.
> 2012/1/10 Leslie León Sinclair :
> > Can anyone point me in the right direction, I´m stucked here and Google
> > is not helping...
>
> define "telnet" here, do you mean: dir
* Reindl Harald :
> so NO you can not disable sending mails with telnet except
> force using TLS
And even then one could use s_client or sslwrap/ssltunnel
--
Ralf Hildebrandt
Geschäftsbereich IT | Abteilung Netzwerk
Charité - Universitätsmedizin Berlin
Campus Benjamin Franklin
Hindenbur
Am 11.01.2012 03:04, schrieb Peter:
> On 11/01/12 14:57, Reindl Harald wrote:
>> problem of the OP solved
>> that he can no longer act as MX properly is another story
>
> ...and the fact that openssh s_client gets around that block makes your
> answer completely useless, even though it may be "t
On 11/01/12 14:57, Reindl Harald wrote:
> problem of the OP solved
> that he can no longer act as MX properly is another story
...and the fact that openssh s_client gets around that block makes your
answer completely useless, even though it may be "technically correct".
The correct answer is that
Am 11.01.2012 02:51, schrieb Jose Ildefonso Camargo Tolosa:
>> for "disable sending mails via telnet" you will not find anything on the
>> DEBUG-README and finally the OP has proved enough information to
>> say:
>>
>> * he do not understand how smtp works
>> * telnet does nothing other than any c
Am 11.01.2012 01:26, schrieb Jeroen Geilman:
> On 01/11/2012 01:10 AM, Reindl Harald wrote:
>>
>> Am 11.01.2012 00:53, schrieb Jeroen Geilman:
>>> On 01/10/2012 10:45 PM, Leslie León Sinclair wrote:
Can anyone point me in the right direction, I´m stucked here and Google
is not helping..
On Wed, 11 Jan 2012 01:10:56 +0100
Reindl Harald articulated:
> > Upon subscribing, you should have received a message explaining how
> > to ask for help, to wit:
> > http://www.postfix.org/DEBUG_README.html#mail
>
> nice, but do you really think this page is matching
> for every question peopl
On 01/11/2012 01:10 AM, Reindl Harald wrote:
Am 11.01.2012 00:53, schrieb Jeroen Geilman:
On 01/10/2012 10:45 PM, Leslie León Sinclair wrote:
Can anyone point me in the right direction, I´m stucked here and Google
is not helping...
Best regards.
Participe en Universidad 2012, del 13 al 17 d
Am 11.01.2012 00:53, schrieb Jeroen Geilman:
> On 01/10/2012 10:45 PM, Leslie León Sinclair wrote:
>> Can anyone point me in the right direction, I´m stucked here and Google
>> is not helping...
>>
>> Best regards.
>>
>>
>> Participe en Universidad 2012, del 13 al 17 de febrero de 2012.
>> Habana
On 01/10/2012 10:45 PM, Leslie León Sinclair wrote:
Can anyone point me in the right direction, I´m stucked here and Google
is not helping...
Best regards.
Participe en Universidad 2012, del 13 al 17 de febrero de 2012.
Habana, Cuba: http://www.congresouniversidad.cu
Consulte la enciclopedia c
On Tuesday, January 10, 2012, 16:45:25, Leslie León Sinclair wrote:
> Can anyone point me in the right direction, I´m stucked here and Google
> is not helping...
TELNET the Protocol or a telnet client?
--
r...@polylogics.com "The avalanche has already started, it is too
Rod Dorman
On Tue, 10 Jan 2012, Leslie León Sinclair wrote:
Can anyone point me in the right direction, I´m stucked here and Google
is not helping...
If you mean the act of disabling the ability of using a telnet client to
connect to port 25, you're best not doing this - or, just set any session
timeou
2012/1/10 Leslie León Sinclair :
> Can anyone point me in the right direction, I´m stucked here and Google
> is not helping...
define "telnet" here, do you mean: direct connection to port 25? or an
*actual* telnet session (port 23).
Ildefonso.
>
> Best regards.
>
>
> Participe en Universidad 20
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