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55 righe
2.0 KiB
55 righe
2.0 KiB
CREATE DKIM KEYS and DNS Resource Record: |
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To create DomainKeys Identified Mail keys, visit: |
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http://dkim.worxware.com/ |
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... read the information, fill in the form, and download the ZIP file |
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containing the public key, private key, DNS Resource Record and instructions |
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to add to your DNS Zone Record, and the PHPMailer code to enable DKIM |
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digital signing. |
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/*** PROTECT YOUR PRIVATE & PUBLIC KEYS ***/ |
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You need to protect your DKIM private and public keys from being viewed or |
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accessed. Add protection to your .htaccess file as in this example: |
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# secure htkeyprivate file |
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<Files .htkeyprivate> |
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order allow,deny |
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deny from all |
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</Files> |
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# secure htkeypublic file |
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<Files .htkeypublic> |
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order allow,deny |
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deny from all |
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</Files> |
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(the actual .htaccess additions are in the ZIP file sent back to you from |
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http://dkim.worxware.com/ |
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A few notes on using DomainKey Identified Mail (DKIM): |
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You do not need to use PHPMailer to DKIM sign emails IF: |
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- you enable DomainKey support and add the DNS resource record |
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- you use your outbound mail server |
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If you are a third-party emailer that works on behalf of domain owners to |
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send their emails from your own server: |
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- you absolutely have to DKIM sign outbound emails |
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- the domain owner has to add the DNS resource record to match the |
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private key, public key, selector, identity, and domain that you create |
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- use caution with the "selector" ... at least one "selector" will already |
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exist in the DNS Zone Record of the domain at the domain owner's server |
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you need to ensure that the "selector" you use is unique |
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Note: since the IP address will not match the domain owner's DNS Zone record |
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you can be certain that email providers that validate based on DomainKey will |
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check the domain owner's DNS Zone record for your DNS resource record. Before |
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sending out emails on behalf of domain owners, ensure they have entered the |
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DNS resource record you provided them. |
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Enjoy! |
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Andy |
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PS. if you need additional information about DKIM, please see: |
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http://www.dkim.org/info/dkim-faq.html
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