On Fri, Mar 13, 2020 at 09:56:32PM -0400, John Levine wrote:
> >i briefly considered adding such a record until i found that only one TXT
> >string is permitted, so TXT "v=spf1 mx" not TXT (v=spf1 mx) in the zone file.
>
> Nope. You can have as many strings as you want. They're treated as
> though they were one catenated string.
Yes, within a single TXT RR, multiple strings are concatenated, though
not across a TXT RRset. Still better to not needlessly split a string
into lots of small fragments, so the quoted form is preferred.
--
Viktor.
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