prabhdeep@gmail.com wrote:
> I tried "postsuper -d ALL". it did
> delete some tens of thousands of messages.

When using postsuper to requeue files or delete
all files, it's generally a good idea to first
stop Postfix, and then run the postsuper command.

Before restarting Postifx, you can verify that they
all got deleted with the "mailq" command.


> Now, the problem is that we are still be bombarded.

Anything that shows up in the queue after the "postsuper -d ALL"
is new email. If you want to stop that, then you will need to
identify something that's in common to use for blocking, typically
something like the sender's IP address, email address, subject line,
recipient addresses, etc.

Once you figure out what you need to block on, the list could
you out with information about configs that would do the blocking.

--
Greg