On Mon, Feb 27, 2023 at 05:39:50PM -0300, Rafael Azevedo wrote:
> Nevermind, got it working after
> changing default_destination_recipient_limit=1.
DO NOT do THAT. Instead, at most do it only for the transport in
question:
<filter>_destination_recipient_limit
Where <filter> is the content-filter transport name in question.
You do NOT want to apply that setting to outgoing mail. It will lead to
unreasonable concurrency to remote destinations (all available
SMTP processes given many recipients).
--
Viktor.
