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Diffstat (limited to 'tracker/Publish_the_DKIM_public_key_in_the_DNS_zone.mdwn')
-rw-r--r-- | tracker/Publish_the_DKIM_public_key_in_the_DNS_zone.mdwn | 17 |
1 files changed, 0 insertions, 17 deletions
diff --git a/tracker/Publish_the_DKIM_public_key_in_the_DNS_zone.mdwn b/tracker/Publish_the_DKIM_public_key_in_the_DNS_zone.mdwn deleted file mode 100644 index 7c564ae..0000000 --- a/tracker/Publish_the_DKIM_public_key_in_the_DNS_zone.mdwn +++ /dev/null @@ -1,17 +0,0 @@ -So anyone receiving an e-mail from `fripost.org`'s outgoing SMTP server -(possibly indirectly) can decide whether it's legit or tampered with. - -The DKIM public key should be added to `fripost.org`'s DNS zone as a TXT -record, as follows: - - 20140112._domainkey.fripost.org. 86400 IN TXT "v=DKIM1\; k=rsa\; p=…" - -Having one sub-domain (here `20140112`, the date where the key was -generated) is what Google does; that's a clever way to allow multiple -keys, which is useful for a smooth transition to a stronger key for -instance. - -See RFCs [6376](https://tools.ietf.org/html/rfc6376) and -[7001](https://tools.ietf.org/html/rfc7001) for references. The -[Wikipedia page](https://en.wikipedia.org/wiki/Dkim) might be another -good read. |