Subdomain
in [Postfix]
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From: "ramesh" on 29 Jun 2010 03:47 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: me(a)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. me(a)mydomain.providerdomain.com to me(a)mydomain.com this also reduces spam traffic once we switch over to new email id's. Thanks, Ramesh.
From: Noel Jones on 29 Jun 2010 10:28 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: me(a)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. > > me(a)mydomain.providerdomain.com to me(a)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. -- Noel Jones
From: Jeroen Geilman on 29 Jun 2010 17:28 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: me(a)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. >> >> me(a)mydomain.providerdomain.com to me(a)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.
From: ramesh srinivas on 30 Jun 2010 02:42 Thanks Jeroen and Noel for suggestions. I will go through postfix url, will update you. Thanks, Ramesh. --- On Wed, 30/6/10, Jeroen Geilman <jeroen(a)adaptr.nl> wrote: From: Jeroen Geilman <jeroen(a)adaptr.nl> Subject: Re: Subdomain To: postfix-users(a)postfix.org Date: Wednesday, 30 June, 2010, 2:58 AM 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: me(a)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. >> >> me(a)mydomain.providerdomain.com to me(a)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.
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