Author Topic: DKIM email issue  (Read 11298 times)

0 Members and 1 Guest are viewing this topic.

Offline
*
DKIM email issue
« on: March 05, 2015, 05:01:43 AM »
hi, im getting an issue with DKIM email validation

i install CWP again following this steps: http://centos-webpanel.com/installation-instructions

domain name is: sergiosarcos.com.ve
hostname: server.sergiosarcos.com.ve
IP: 162.252.57.189

i config CWP basic using this guide: http://www.servermom.org/basic-configuration-centos-web-panel/2009/

for config mail server i use postfix manager and:
check "Install DKIM & SPF" then rebuild mail server
hostname: server.sergiosarcos.com.ve (by default)
domain: com.ve (by default)

in DKIM & SPF Manager i choose sergiosarcos.com.ve.db and add DKIM

after that i send a mail to mail-tester.com to check validations and here is the result http://www.mail-tester.com/web-ox1Kz9

sergiosarcos.com.ve.db contains:

; Panel %version%
; Zone file for sergiosarcos.com.ve
$TTL 14400
sergiosarcos.com.ve.      86400        IN      SOA     ns1.sergiosarcos.com.ve. aeanez.gmail.com. (
         2013071600      ; serial, todays date+todays
                86400           ; refresh, seconds
          7200            ; retry, seconds
            3600000         ; expire, seconds
           86400 )         ; minimum, seconds

sergiosarcos.com.ve. 86400 IN NS ns1.sergiosarcos.com.ve.
sergiosarcos.com.ve. 86400 IN NS ns2.sergiosarcos.com.ve.

sergiosarcos.com.ve. IN A 162.252.57.189
server.sergiosarcos.com.ve.  IN A 162.252.57.189
localhost.sergiosarcos.com.ve. IN A 127.0.0.1

server  IN A 162.252.57.189
ns1  IN A 162.252.57.189
ns2  IN A 162.252.57.189

sergiosarcos.com.ve. IN MX 0 sergiosarcos.com.ve.

mail IN CNAME sergiosarcos.com.ve.
www IN CNAME sergiosarcos.com.ve.
ftp IN CNAME sergiosarcos.com.ve.
; Add additional settings below this line

sergiosarcos.com.ve.  IN TXT "v=spf1 mx a ip4:162.252.57.189 include:server.sergiosarcos.com.ve"

default._domainkey IN TXT "v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC3sGchC3SeUW3lsBlJSgowuUc1nFQXgusGHRBzkflhDTkBUfQJq43/7jBs7KhB1AN2poWf+Tq/qV+IN63z8tzMjHfDSDlIq8V4XknIR+YnbZC3IlICLIJr3bXX996AxW3dUGmDApfpacym1YPQX2UpkqKrw1Sl31GFx1SmejkVqwIDAQAB"


Thanks for your support.

Offline
*
Re: DKIM email issue
« Reply #1 on: March 05, 2015, 04:40:34 PM »
i solved helo problem.

i still getting trouble with DKIM i think is because im using server.sergiosarcos.com.ve instead sergiosarcos.com.ve

but i can logging to mail server through outlook using sergiosarcos.com.ve but recive SMTP no response (port 25 is allow in my isp).

thanks
« Last Edit: March 05, 2015, 04:44:51 PM by aeanez »

Offline
*
Re: DKIM email issue
« Reply #2 on: March 05, 2015, 08:18:15 PM »

Did you verify that you can connect from the computer your running outlook on?

You can do that by making a telnet session to the SMTP server you setup in outlook I assume it is? sergiosarcos.com.ve

Then you should see this:

telnet sergiosarcos.com.ve 25
Trying 162.252.57.189...
Connected to sergiosarcos.com.ve.
Escape character is '^]'.
220 server.sergiosarcos.com.ve ESMTP Postfix

or make a telnet session to server.sergiosarcos.com.ve 25
Trying 162.252.57.189...
Connected to server.sergiosarcos.com.ve.
Escape character is '^]'.
220 server.sergiosarcos.com.ve ESMTP Postfix


If not something is blocking your connection (can be your local firewall) or maybe the firewall of your I.S.P.
Or maybe but not likely CSF on the CWP server.



Offline
*
Re: DKIM email issue
« Reply #3 on: March 06, 2015, 02:08:21 AM »
hi devnull, i have 3 more servers in the same subnet with same service provider using Zpanel and Cpanel and it works fine, its something refer to CWP initial config.

i can loggin to port IMAP or POP.

and ip tables in CWP is strop.

Offline
*
Re: DKIM email issue
« Reply #4 on: March 06, 2015, 05:50:26 AM »
hi devnull, i solved this adding this line in File: /etc/postfix/master.cf

submission  inet  n     -       -       -       -       smtpd

but Dkim issue remain

http://www.mail-tester.com/web-ox1Kz9

Offline
*
Re: DKIM email issue
« Reply #5 on: March 10, 2015, 09:06:04 PM »
try rebuilding your mail server with dkim&SPF
AntiDDoS Protection (web + mail)
http://centos-webpanel.com/website-ddos-protection-proxy

Join our Development Team and get paid !
http://centos-webpanel.com/develope-modules-for-cwp


Services Monitoring & RBL Monitoring
http://centos-webpanel.com/services-monitor


Do you need Fast and FREE Support included for your CWP linux server?
http://centos-webpanel.com/noc-partner-list
Installation Instructions
http://centos-webpanel.com/installation-instructions
Get Fast Support Here
http://centos-webpanel.com/support-services

Offline
***
Re: DKIM email issue
« Reply #6 on: August 28, 2016, 10:19:14 PM »
I dont use CWP DNS.  I use Linodes DNS.  Where do I put the private dkim key?  I createda a txt record for the public key.