View Single Post
  #1  
Old 25th September 2011, 11:19
newbielinx newbielinx is offline
Junior Member
 
Join Date: Sep 2011
Posts: 10
Thanks: 0
Thanked 2 Times in 2 Posts
Unhappy Postfix Cannot Receive Email - Smtp Timed Out

Hi everyone,

having problems on OS centos 5.6/5.7 - postfix - dovecot - I setup my postfix using this tutorial

1. I can send email to any domain but cannot received any email from external domain (but strange I can receive email from test server - look below).
2. I can send and received email between local account (using webmin and squirrelmail).
3. I cannot connect to my smtp server using thunderbird on port 25 or 110 (always timed out).

What info should I provide?

here's postfix config
Quote:
tinypaste.com/c97d73
I'm able to test my server AND SUCCESS using this https://www.wormly.com/test_smtp_server

Quote:
Resolving hostname...
Connecting...
SMTP -> FROM SERVER:
220 newbielinx-domain.com ESMTP Postfix
SMTP -> FROM SERVER:
250-newbielinx-domain.com
250-PIPELINING
250-SIZE 10240000
250-VRFY
250-ETRN
250-STARTTLS
250-AUTH PLAIN LOGIN
250-AUTH=PLAIN LOGIN
250-ENHANCEDSTATUSCODES
250-8BITMIME
250 DSN
MAIL FROM: newbielinx-test@gmail.com
SMTP -> FROM SERVER:
250 2.1.0 Ok
RCPT TO: supp@newbielinx-domain.com
SMTP -> FROM SERVER:
250 2.1.5 Ok
Sending Mail Message Body...
SMTP -> FROM SERVER:
354 End data with .
SMTP -> FROM SERVER:
250 2.0.0 Ok: queued as EF91C4D2DD
Message completed successfully.
I received the email "SMTP Test Message" on my mailbox supp@newbielinx-domain.com

When I connect to mail.newbielinx-domain.com 25 or 995 nothing changed in maillog.
When I send email to supp@newbielinx-domain.com from gmail or yahoo no changes on the log.

Also checking my computer IP using whatismyipaddress.com/blacklist-check [not listed on blacklist]

netstat -nalp | grep master | grep "LISTEN "
Quote:
tcp 0 0 0.0.0.0:25 0.0.0.0:* LISTEN 3970/master
host -t MX mail.newbielinx-domain.com
Quote:
mail.newbielinx-domain.com mail is handled by 10 direct-connect.newbielinx-domain.com.
host -t mx newbielinx-domain.com
Quote:
newbielinx-domain.com has no MX record
Trying to send email to supp@mail.newbielinx-domain.com here's the log
Quote:
Sep 25 05:40:21 newbielinx-domain postfix/smtpd[4938]: connect from gateway06.websitewelcome.com[67.18.21.22]
Sep 25 05:40:21 newbielinx-domain postfix/smtpd[4938]: NOQUEUE: reject: RCPT from gateway06.websitewelcome.com[67.18.21.22]: 554 5.7.1 <supp@direct-connect.newbielinx-domain.com>: Relay access denied; from=<sls@blabla.info> to=<supp@direct-connect.newbielinx-domain.com> proto=SMTP helo=<gateway06.websitewelcome.com>
Sep 25 05:40:21 newbielinx-domain postfix/smtpd[4938]: disconnect from gateway06.websitewelcome.com[67.18.21.22]
Send email again (this time from gmail) newbielinx-test@gmail.com to supp@mail.newbielinx-domain.com
- SUCCESS Email received on mailbox

Send again from gmail but this time to supp@newbielinx-domain.com(without mail.)
Nothing on the log (FAIL)

I just changed my mx record from "mail" to "@" on cloudflare and see how it goes. And I still don't understand why the email from sls@blabla.info rejetcted.

Problem solved now I can received and and send from and to any local and external email host
here's the solution:
changed mydestination to mydestination = $myhostname, localhost.$mydomain, localhost, $mydomain

One more problem... can't connect to my smtp mail.newbielinx-domain.com

Last edited by newbielinx; 25th September 2011 at 12:48.
Reply With Quote
Sponsored Links