spf include option
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is it prudent to use cidr notation for an include record in a SPF record, or is a fqdn acceptable ? or both ?
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For best practices, you shouldn't have more than 10 records that require DNS lookups per the RFC, but both are acceptable.
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@pattonb said in spf include option:
is it prudent to use cidr notation for an include record in a SPF record, or is a fqdn acceptable ? or both ?
I don't think using both is necessary.
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@pattonb said in spf include option:
se cidr notation for an include record in a SPF record, or is a fqdn acceptable ? or both ?
Both are acceptable.
