How to fix the problem of send email from server ?

[Dauser2007]

How to fix the problem of send email from server ?

OS: centos 5.1 32 bt

Have test via Squirrelmail/ UebiMiau/ Roundcube, but can not send the email out !

1. From Squirrelmail :


Message not sent. Server replied:
Requested action aborted: error in processing
451 Temporary local problem - please try later


2. From UebiMiau :


It was not possible to send this Email,
Check the Address and Try again.


3. From Roundcube :


Send error


Question , how to setting email server on ? i have read all the forum , but did get any clearly guide, did some one can write a real solution ?

BR.,

[Dauser2007]

anyone have any idea ? thanks

[Dravu]

What's the maillog say?

[Dauser2007]

i feel strange , there have not mail logs , anyway send mail via php code have not this problem !

[smtalk]

Nothing in /var/log/exim/mainlog?

[Dauser2007]

yes, nothing from there ,when i try to send by Squirrelmail or UebiMiau or Roundcube , just show me above error , thats all!

[smtalk]

If you want - I can take a look at your server.

[Dauser2007]

Big thanks smtalk fix my problem ! anyway hope you sharing the method here , then maybe can help other friend !

BR.,

[TX3]

do I have the same problem, can you share the solution? thx

[smtalk]

I do not remember what was the fix :) If you want - I can take a look at your server too.

[irwhost]

I have this problem too
Who can solve this problem?