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reference:smtp_spam_reduction [2012/12/17 10:14] – created paul | reference:smtp_spam_reduction [2014/11/03 15:05] – Change file extension to .key paul | ||
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The system is too complex to go into here, but it essentially takes key parts of the message header, as well as the message body and creates a PKI digital signature on it, using a ' | The system is too complex to go into here, but it essentially takes key parts of the message header, as well as the message body and creates a PKI digital signature on it, using a ' | ||
- | If you have VPOP3 signing outgoing mail using Domainkeys, you should store the private keys in PEM format in a file called **domainkey_< | + | If you have VPOP3 signing outgoing mail using Domainkeys, you should store the private keys in PEM format in a file called **domainkey_< |
One disadvantage of Domainkeys happens if some other software alters the message content. For instance, if something adds a 'this message has been checked for viruses', | One disadvantage of Domainkeys happens if some other software alters the message content. For instance, if something adds a 'this message has been checked for viruses', | ||
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+ | For more information on Domainkeys, you can see: | ||
+ | http:// | ||