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Old 03-31-2012, 03:49 AM
surendra kumar
 
Default telnet server 25 connection refuse

Dear all



We have RHEL 5 version,after configure sendmail.mc ,dovecote configure
file, and dovecote enable,iptables -F,selinux is off.

and
telnet server 110 , working fine ,
but

telnet server 25 connection refuse,

any boady can help

Thanks
surendra kumar
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Old 03-31-2012, 04:17 AM
Barry Brimer
 
Default telnet server 25 connection refuse

We have RHEL 5 version,after configure sendmail.mc ,dovecote configure
file, and dovecote enable,iptables -F,selinux is off.

and
telnet server 110 , working fine ,
but

telnet server 25 connection refuse,


By default, SMTP servers on RHEL systems only listen to localhost, not the
network interface. Chances are you need to put "dnl " in front of the
line "DAEMON_OPTIONS(`Port=smtp,Addr=127.0.0.1, Name=MTA')dnl" in your
/etc/mail/sendmail.mc ...
run m4 /etc/mail/sendmail.mc > /etc/mail/sendmail.cf
and restart sendmail


Before you do this, try :

telnet localhost 25

If that answers, then the above fix should work.

Barry

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Old 03-31-2012, 11:57 AM
surendra kumar
 
Default telnet server 25 connection refuse

Dear sir

"DAEMON_OPTIONS(`Port=smtp,**Addr=127.0.0.1, Name=MTA')dnl

We have done stil have facing problem

Thanks



On Sat, Mar 31, 2012 at 9:47 AM, Barry Brimer <lists@brimer.org> wrote:

> We have RHEL 5 version,after configure sendmail.mc ,dovecote configure
>> file, and dovecote enable,iptables -F,selinux is off.
>>
>> and
>> telnet server 110 , working fine ,
>> but
>>
>> telnet server 25 connection refuse,
>>
>
> By default, SMTP servers on RHEL systems only listen to localhost, not the
> network interface. Chances are you need to put "dnl " in front of the line
> "DAEMON_OPTIONS(`Port=smtp,**Addr=127.0.0.1, Name=MTA')dnl" in your
> /etc/mail/sendmail.mc ...
> run m4 /etc/mail/sendmail.mc > /etc/mail/sendmail.cf and restart sendmail
>
> Before you do this, try :
>
> telnet localhost 25
>
> If that answers, then the above fix should work.
>
> Barry
>
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> ?subject=unsubscribe
> https://www.redhat.com/**mailman/listinfo/redhat-list<https://www.redhat.com/mailman/listinfo/redhat-list>
>
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Old 03-31-2012, 01:52 PM
Jonathan Billings
 
Default telnet server 25 connection refuse

On Sat, Mar 31, 2012 at 05:27:40PM +0530, surendra kumar wrote:
> Dear sir
>
> "DAEMON_OPTIONS(`Port=smtp,**Addr=127.0.0.1, Name=MTA')dnl
>
> We have done stil have facing problem

Did you put 'dnl' in front of that line before rebuilding the
sendmail.cf? What you have above tells sendmail only to listen on the
loopback interface.

--
Jonathan Billings <jsbillin@umich.edu>
College of Engineering - CAEN - Unix and Linux Support

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Old 03-31-2012, 02:06 PM
"Lic. Domingo Varela Yahuitl"
 
Default telnet server 25 connection refuse

Here put the dnl

dnl DAEMON_OPTIONS(`Port=smtp,**Addr=127.0.0.1, Name=MTA')dnl

And rebuild sendmail.cf using m4



Sent from Moxier Mail
(http://www.moxier.com)


----- Mensaje original -----
De: Jonathan Billings <jsbillin@umich.edu>
Para: General Red Hat Linux discussion list <redhat-list@redhat.com>
Enviado: 31/03/2012 7:55
Asunto: Re: telnet server 25 connection refuse


On Sat, Mar 31, 2012 at 05:27:40PM +0530, surendra kumar wrote:
> Dear sir
>
> "DAEMON_OPTIONS(`Port=smtp,**Addr=127.0.0.1, Name=MTA')dnl
>
> We have done stil have facing problem

Did you put 'dnl' in front of that line before rebuilding the
sendmail.cf? What you have above tells sendmail only to listen on the
loopback interface.

--
Jonathan Billings <jsbillin@umich.edu>
College of Engineering - CAEN - Unix and Linux Support

--
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unsubscribe mailto:redhat-list-request@redhat.com?subject=unsubscribe
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Old 03-31-2012, 02:09 PM
Barry Brimer
 
Default telnet server 25 connection refuse

What is the output of

grep DAEMON_OPTIONS /etc/mail/sendmail.mc

What is the output of

netstat -tnlp | grep LISTEN | grep 25



On Sat, 31 Mar 2012, surendra kumar wrote:


Dear sir

"DAEMON_OPTIONS(`Port=smtp,**Addr=127.0.0.1, Name=MTA')dnl

We have done stil have facing problem

Thanks



On Sat, Mar 31, 2012 at 9:47 AM, Barry Brimer <lists@brimer.org> wrote:


We have RHEL 5 version,after configure sendmail.mc ,dovecote configure

file, and dovecote enable,iptables -F,selinux is off.

and
telnet server 110 , working fine ,
but

telnet server 25 connection refuse,



By default, SMTP servers on RHEL systems only listen to localhost, not the
network interface. Chances are you need to put "dnl " in front of the line
"DAEMON_OPTIONS(`Port=smtp,**Addr=127.0.0.1, Name=MTA')dnl" in your
/etc/mail/sendmail.mc ...
run m4 /etc/mail/sendmail.mc > /etc/mail/sendmail.cf and restart sendmail

Before you do this, try :

telnet localhost 25

If that answers, then the above fix should work.

Barry

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!DSPAM:4f76f19146081921720066!




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Old 03-31-2012, 03:28 PM
"Lic. Domingo Varela Yahuitl"
 
Default telnet server 25 connection refuse

Install sendmail.cf and edit sendmail.mc file..


Sent from Moxier Mail
(http://www.moxier.com)


----- Mensaje original -----
De: Barry Brimer <lists@brimer.org>
Para: General Red Hat Linux discussion list <redhat-list@redhat.com>
Enviado: 31/03/2012 8:12
Asunto: Re: telnet server 25 connection refuse


What is the output of

grep DAEMON_OPTIONS /etc/mail/sendmail.mc

What is the output of

netstat -tnlp | grep LISTEN | grep 25



On Sat, 31 Mar 2012, surendra kumar wrote:

> Dear sir
>
> "DAEMON_OPTIONS(`Port=smtp,**Addr=127.0.0.1, Name=MTA')dnl
>
> We have done stil have facing problem
>
> Thanks
>
>
>
> On Sat, Mar 31, 2012 at 9:47 AM, Barry Brimer <lists@brimer.org> wrote:
>
>> We have RHEL 5 version,after configure sendmail.mc ,dovecote configure
>>> file, and dovecote enable,iptables -F,selinux is off.
>>>
>>> and
>>> telnet server 110 , working fine ,
>>> but
>>>
>>> telnet server 25 connection refuse,
>>>
>>
>> By default, SMTP servers on RHEL systems only listen to localhost, not the
>> network interface. Chances are you need to put "dnl " in front of the line
>> "DAEMON_OPTIONS(`Port=smtp,**Addr=127.0.0.1, Name=MTA')dnl" in your
>> /etc/mail/sendmail.mc ...
>> run m4 /etc/mail/sendmail.mc > /etc/mail/sendmail.cf and restart sendmail
>>
>> Before you do this, try :
>>
>> telnet localhost 25
>>
>> If that answers, then the above fix should work.
>>
>> Barry
>>
>> --
>> redhat-list mailing list
>> unsubscribe mailto:redhat-list-request@**redhat.com<redhat-list-request@redhat.com>
>> ?subject=unsubscribe
>> https://www.redhat.com/**mailman/listinfo/redhat-list<https://www.redhat.com/mailman/listinfo/redhat-list>
>>
> --
> redhat-list mailing list
> unsubscribe mailto:redhat-list-request@redhat.com?subject=unsubscribe
> https://www.redhat.com/mailman/listinfo/redhat-list
>
> !DSPAM:4f76f19146081921720066!
>
>

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