On Mon, 2006-04-24 at 11:26 +0530, Ramesh Patel wrote:
> Dear ALL
>
> I am using FC3 and
> Sendmail for my mail server .Last two week my some mail was
> not send by server and it revert back to me. with following message. and
> when i go to this link my IP Address is listed in XBL List. I remove from
> the list two -three time but it agin come in list.
>
> Please help me
>
> What is the problem in my mail server and What is the solution?
1. Check to see if your SMTP server is an open relay i.e. anybody
can point their email client to your server and be able to send
outgoing message; disallow relay (assuming your SMTP server is
visible on the Internet). Open relays get black listed. Use
SMTP auth if you must allow certain users to be able to relay
through your host.
2. Some sites (e.g. AOL) will not accept messages if reverse DNS
does not map to the domain name in your SMTP server. In your
case this appears to be true since the IP number maps to a range
of static nos. in the VSNL ip pool.
See http://www.xequte.com/support/maillistking/smtperrors.html for SMTP
codes.
HTH
-- Arun Khan (knura at yahoo dot com)
If at first you don't succeed, give up, no use being a damn fool.
-------------------------------------------------------
Using Tomcat but need to do more? Need to support web services, security?
Get stuff done quickly with pre-integrated technology to make your job easier
Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
_______________________________________________
linux-india-help mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/linux-india-help
