CentOS - Mar 2014 - Error sending a email to account of email personal (postfix)

Hola a todos:

Tengo la siguiente interrogante:

Resulta que tengo centos 6.4

al ejecutar el siguiente comando:

1) MTA

alternatives --config mta

la salida es la siguiente:

-----------------------------------------------
 + 1           /usr/sbin/sendmail.postfix
*  2           /usr/sbin/sendmail.sendmail

Lo cual indica que esta usando postfix.

pero NO TENGO configurado postfix.

2) ENVIAR MAIL

echo "prueba" | mail -s "asunto de prueba" cuenta at
gmail.com

esto funciona enviando mail a GMAIL YAHOO...etc

pero no funciona enviando mail a mi cuenta personal o de empresa.


3 ) chequear log


localhost postfix/smtp[16415]: A33747AC93: to=<rodrigo at miaccount.cl>,
relaymail.miaccount.cl[67.20.125.184]:25, delay=4.4, delays=0.11/0.01/2.9/1.4,
dsn=5.0.0, status=bounced (host mail.miaccount.cl[67.20.125.184] said:
550-Verification failed for <root at enum-server.localdomain> 550-The mail
server could not deliver mail to root at enum-server.localdomain.  The account
or domain may not exist, they may be blacklisted, or missing the proper dns
entries. 550 Sender verify failed (in reply to RCPT TO command))


porque al enviar a gmail lo hace bien y a una cuenta personal no??


orientaci?n.


gracias a todos.

Rodrigo Pichi?ual Norin wrote:
> Hola a todos:
>
> Tengo la siguiente interrogante:
>
Sorry, I'm not sure if you wrote in Portugese or Spanish, but the lingua
franca of this list is English, and if you want most of us to see if we
can help, please repost in English....

        mark, tengo Espanol en institute, mas, mas anos hace....

Am 04.03.2014 um 15:40 schrieb Rodrigo Pichi?ual Norin <rodrigo.pichinual at
gmail.com>:
> 
> 3 ) chequear log
> 
> 
> localhost postfix/smtp[16415]: A33747AC93: to=<rodrigo at
miaccount.cl>, relay> mail.miaccount.cl[67.20.125.184]:25, delay=4.4,
delays=0.11/0.01/2.9/1.4,
> dsn=5.0.0, status=bounced (host mail.miaccount.cl[67.20.125.184] said:
> 550-Verification failed for <root at enum-server.localdomain> 550-The
mail
> server could not deliver mail to root at enum-server.localdomain.  The
account
> or domain may not exist, they may be blacklisted, or missing the proper dns
> entries. 550 Sender verify failed (in reply to RCPT TO command))
> 
"mail" is a "sensitive" service. You should use an
appropriate
sender address. Use a canonical configuration for that. 

https://duckduckgo.com/?l=es&q=canonical+postfix

--
LF

Hello, everybody.

I'll try to translate Rodrigo's message from Spanish to English:


----------------------------------------------

Hello everybody_

I have the following question:

I have installed Centos 6.4

when running the following command:

1) MTA

alternatives --config mta

This is the output:

-----------------------------------------------
+ 1           /usr/sbin/sendmail.postfix
*  2           /usr/sbin/sendmail.sendmail

It seems that I am using postfix.

but I DON'T have postfix configured.

2) SENDING MAIL

echo "proof" | mail -s "subject of proof" account at
gmail.com

That works fine when sending mails to GMAIL YAHOO...etc

but it doesn't work at all when I send mails to my personal account or my
work mail account.


3 ) checking the logs:


localhost postfix/smtp[16415]: A33747AC93: to=<rodrigo at miaccount.cl>,
relaymail.miaccount.cl[67.20.125.184]:25, delay=4.4, delays=0.11/0.01/2.9/1.4,
dsn=5.0.0, status=bounced (host mail.miaccount.cl[67.20.125.184] said:
550-Verification failed for <root at enum-server.localdomain> 550-The mail
server could not deliver mail to root at enum-server.localdomain.  The account
or domain may not exist, they may be blacklisted, or missing the proper dns
entries. 550 Sender verify failed (in reply to RCPT TO command))


Why can I send mails to gmail.com but not to a personal account?


I ask for some suggestions


thans to everybody.

----------------------------------------------


El 04/03/14 15:40, Rodrigo Pichi?ual Norin escribi?:
> Hola a todos:
>
> Tengo la siguiente interrogante:
>
> Resulta que tengo centos 6.4
>
> al ejecutar el siguiente comando:
>
> 1) MTA
>
> alternatives --config mta
>
> la salida es la siguiente:
>
> -----------------------------------------------
>   + 1           /usr/sbin/sendmail.postfix
> *  2           /usr/sbin/sendmail.sendmail
>
> Lo cual indica que esta usando postfix.
>
> pero NO TENGO configurado postfix.
>
> 2) ENVIAR MAIL
>
> echo "prueba" | mail -s "asunto de prueba" cuenta at
gmail.com
>
> esto funciona enviando mail a GMAIL YAHOO...etc
>
> pero no funciona enviando mail a mi cuenta personal o de empresa.
>
>
> 3 ) chequear log
>
>
> localhost postfix/smtp[16415]: A33747AC93: to=<rodrigo at
miaccount.cl>, relay> mail.miaccount.cl[67.20.125.184]:25, delay=4.4,
delays=0.11/0.01/2.9/1.4,
> dsn=5.0.0, status=bounced (host mail.miaccount.cl[67.20.125.184] said:
> 550-Verification failed for <root at enum-server.localdomain> 550-The
mail
> server could not deliver mail to root at enum-server.localdomain.  The
account
> or domain may not exist, they may be blacklisted, or missing the proper dns
> entries. 550 Sender verify failed (in reply to RCPT TO command))
>
>
> porque al enviar a gmail lo hace bien y a una cuenta personal no??
>
>
> orientaci?n.
>
>
> gracias a todos.