On Thu, Feb 6, 2020 at 04:55 AM, Chris Jones wrote:
in most if not cases recently examined the "554.30 account disabled" report is always accompanied by a total lack of "recent" activity, where there is no sign of any posts having been made in the last 5 years or even moreExactly. It's been very useful in finding these cases.
And yes, as you say, the issue is the contiguous list of bounces, but not recorded as bounces: recorded (erroneously) as bounce-status changes.
Messages are the sole opinion of the author, especially the fishy ones.