i hav LITTLE issue, pending for just last week regarding postfix/sendmail server.
M not able to forward mail to outer domain.
I hav not configured DNS server uptill now, so nvr tried to receive mail from any domain, as i don require that as of now.
Can anybody suggest a lifeline for that, coz i don want to b a millionaire, just want to resolve this issue.
error: connect to c.mx.mail.yahoo.com[216.39.53.3]: Connection timed out
Mentionable: OS:- centOS 5.3
Postfix able to sendmail in inner domain
SELinux is disabled.
Port used to communicate is 25
Please tell the pattern if , if any, in detail, as i am new to linux.
Well the thing is, i hav tried installing both of them, not simultaneously, but failed with both to send mail to outer domain and having almost same issue...
Previously , i was trying with sendmail, then somewhre i read that sendmail is not a gud option for centOS, so i switched to postfix,and not able to get the required output with postfix as well and the error: connection timed out..
Postfix, by default, will forward mail to authorized remote destinations only. Authorized remote destinations are defined with the relay_domains configuration parameter. The default is to authorize all domains (and subdomains) of the domains listed with the mydestination parameter.
Example:
What is your $mydestination set to?
Postfix, by default, attempts to deliver mail directly to the Internet. However your system may be behind a firewall, or it may be connected via a provider who does not allow direct mail to the Internet. In those cases you need to configure Postfix to deliver mail indirectly via a relay host. You should specify one (and only one) of the following:
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