Service/smtp: Difference between revisions
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Add SPF entry example. |
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Our domains use a non-strict (~all) [http://en.wikipedia.org/wiki/Sender_Policy_Framework SPF] records. | Our domains use a non-strict (~all) [http://en.wikipedia.org/wiki/Sender_Policy_Framework SPF] records. | ||
You can add an spf record in the zone file in the form | |||
hostname TXT "v=spf1 redirect=_spf.hostname.sugarlabs.org" | |||
_spf.hostname TXT "v=spf1 ip4:IPv4_of_hostname/mask ip6:IPv6_of_hostname/64 a:hostname.sugarlabs.org mx:hostname.sugarlabs.org ~all" | |||
The a and mx values are authorized mail server by domain name and authorized server by domain MX record, the MX record should also be defined | |||
for hostname. | |||
Also maintain spacing and formatting for each section you add in the zone file. | |||
== DKIM == | == DKIM == | ||