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WebPanel => Postfix => Topic started by: sipiyuku on February 15, 2016, 08:59:31 AM

Title: How to Add rDNS record
Post by: sipiyuku on February 15, 2016, 08:59:31 AM

How to Add rDNS record on cwp ?

Title: Re: How to Add rDNS record
Post by: Jae on February 15, 2016, 11:40:34 AM

cwp cant do add ptr record for you ip, you need ask you your vps/isp provider to that.
In your case, may be you need help from PT. Beon Intermedia...
VPS toh mas? salam kenal...

Title: Re: How to Add rDNS record
Post by: sipiyuku on February 16, 2016, 01:06:58 AM

nggih mas... trus dari dns manajemen di hosting apakah bisa mas ?

Title: Re: How to Add rDNS record
Post by: sipiyuku on February 16, 2016, 01:09:17 AM

Quote from: Jae on February 15, 2016, 11:40:34 AM

cwp cant do add ptr record for you ip, you need ask you your vps/isp provider to that.
In your case, may be you need help from PT. Beon Intermedia...
VPS toh mas? salam kenal...

I have whm as reseller hosting from PT. Beon Intermedia. can i do that ?

Title: Re: How to Add rDNS record
Post by: sipiyuku on February 16, 2016, 02:03:08 AM

what about this :
http://pasteboard.co/1AnI8cgv.jpg

but rDNS not function
how to resolve this?

Title: Re: How to Add rDNS record
Post by: Jae on February 16, 2016, 03:41:47 AM

Quote from: sipiyuku on February 16, 2016, 02:03:08 AM

what about this :
http://pasteboard.co/1AnI8cgv.jpg

but rDNS not function
how to resolve this?

Without rdns, impossible to get so high email score. Another possibility is, every outgoing email routed through another smtp server.

Title: Re: How to Add rDNS record
Post by: Igor S. on February 16, 2016, 08:07:53 AM

Hello.

For emails domain must have: rDNS/PTR, DKIM, SPF and MX records.

Title: Re: How to Add rDNS record
Post by: sipiyuku on February 16, 2016, 01:39:57 PM

ok thanks for your reply...

Title: Re: How to Add rDNS record
Post by: sipiyuku on February 16, 2016, 01:40:30 PM

Quote from: Jae on February 16, 2016, 03:41:47 AM

Quote from: sipiyuku on February 16, 2016, 02:03:08 AM

what about this :
http://pasteboard.co/1AnI8cgv.jpg

but rDNS not function
how to resolve this?

Without rdns, impossible to get so high email score. Another possibility is, every outgoing email routed through another smtp server.

ok thanks for your reply...

Title: Re: How to Add rDNS record
Post by: vhortex on April 15, 2016, 11:01:30 AM

rDNS/PTR - ask your host provider or ISP,  Ditigal Ocean and Vulture have options for this so you won't bother them.. be warned that this 2 provider are unmanaged,you fix your server on your own.

DKIM - you can use opendkim

Code: [Select]

yum install opendkimcant' remember is WCP have this on default, been long since I last use WCP, I moved to another control panel since I need CentOS 7 and WCP only support 6.

SPF - You need to set this up in your domain name with the mail pointer..

Code: [Select]

coderinthebox.com. IN TXT "v=spf1 a mx a:coderinthebox.com ip4:45.63.122.247 ip6:2001:19f0:7000:9e47:5400:00ff:fe0d:279c ?all"
MX you should have a default and working MX record with WCP. Sometimes, you need to edit it.

Title: Re: How to Add rDNS record
Post by: vhortex on April 15, 2016, 11:03:10 AM

The provided sample for SPF is from my own server, I know the IP was exposed but it is public anyway and I have a working firewall, if your firewall are off and you are still configuring your server, never ever post your IP address.

Title: Re: How to Add rDNS record
Post by: Namaste on June 27, 2022, 04:51:21 PM

Quote from: Igor S. on February 16, 2016, 08:07:53 AM

Hello.

For emails domain must have: rDNS/PTR, DKIM, SPF and MX records.

How does your response answer the OP?   It doesnt....