with my web messaging client but it always come back saying:
Your message to pgsql-announce with subject "pg_stat_sql_plans ALPHA released" has been held for moderation.
[...]
What did I do that was wrong ?
How could I get help regarding this problem ?
Hello!
According to our logs this message was dropped by user request. In the email sent to you was a token which you could click to prevent the message from being posted, and that link was clicked so the message was removed from the queue.
