if (version >= 3.004001)
ifplugin Mail::SpamAssassin::Plugin::AskDNS

askdns   __PDS_SPF_ONLYALL _SENDERDOMAIN_ TXT /^v=spf1 \+all$/
tflags   __PDS_SPF_ONLYALL net

meta     BITCOIN_SPF_ONLYALL __PDS_SPF_ONLYALL && __BITCOIN_ID
tflags   BITCOIN_SPF_ONLYALL net publish
describe BITCOIN_SPF_ONLYALL Bitcoin from a domain specifically set to pass +all SPF
score    BITCOIN_SPF_ONLYALL 2.0 # limit
reuse    BITCOIN_SPF_ONLYALL

endif
endif