Sorry, my bad. I dropped the ball on publish settings, the writing was not
visible for general public to see. Apologies.
Anyway, I realized that since I replied to an existing conversation on
Nabble.com, it is impossible for a person not seeing the entire thread to
get my idea. The thread can be s
Google chose to change the wording in their 550 error.
550-5.7.1 [2001:-my-IPv6-address-here- 16] Our system has detected
550-5.7.1 that this message does not meet IPv6 sending guidelines regarding
PTR
550-5.7.1 records and authentication. Please review
550-5.7.1 https://support.google.com/mai
