To the list owners - the error text that gmail comes back with is below
Now I understand that much of what I write is spam quality, so the mail
filter might actually be smart ;).
New posts works, as this one hopefully will. If is on reply that I have a
problem. Any pointers to avoid this situation will be super useful.
Error Text
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Delivery to the following recipient failed permanently:
user@cassandra.apache.org
Technical details of permanent failure:
Google tried to deliver your message, but it was rejected by the recipient
domain. We recommend contacting the other email provider for further
information about the cause of this error. The error that the other server
returned was: 552 552 spam score (5.3) exceeded threshold
(FREEMAIL_FROM,FREEMAIL_REPLY,HTML_MESSAGE,RCVD_IN_DNSWL_LOW,SPF_PASS,T_TO_NO_BRKTS_FREEMAIL,URI_HEX
(state 18).
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