On 29-6-2010 16:28, Noel Jones wrote:
On 6/29/2010 2:47 AM, ramesh wrote:
Hi,
I would like to have suggestion, presently we have internet service&
subdomain from ISP.
Ex: Domain: @providerdomain.com
Subdomain: @mydomain.providerdomain.com
Email Id: m...@mydomain.providerdomain.com
This ISP charging more internet charges comparing to other ISP's, so
i wanted to take different ISP services.
I have registered my own domain, so now i wanted to migrate to my
domain.
I need suggestions, things to consider while migrating to my domain.
m...@mydomain.providerdomain.com to m...@mydomain.com
The postfix setup depends on how your domain is currently configured.
If your current domain is listed in mydestination, just add the new
domain to mydestination.
Otherwise, see
http://www.postfix.org/BASIC_CONFIGURATION_README.html
http://www.postfix.org/STANDARD_CONFIGURATION_README.html
http://www.postfix.org/ADDRESS_CLASS_README.html
http://www.postfix.org/DEBUG_README.html#mail
this also reduces spam traffic once we switch over to new email id's.
Maybe temporarily, but don't bet on it long term.
All things being equal, no, having your own domain with a registered MX
will not decrease the spam you see; quite the opposite.
I recommend you set up proper UCE controls in postfix, optionally adding
a content filter such as amavisd-new.
Google for "postfix cheatsheet" to find a good description.
J.
