[Rspamd-Users] Message size limiting in rpsamd

Christian Rößner c at roessner-network-solutions.com
Mon May 6 18:02:14 UTC 2019

> Am 06.05.2019 um 19:56 schrieb Sophie Loewenthal <sophie at klunky.co.uk>:
> Hi,
> Is there any limitation on the message size that rspamd will accept from the milter (e.g postfix), and is the message size declared before rspamd starts accepting the message?
> If so, can the message size be limited by rspamd?
> For example, what if somebody tried to send 800Mb emails from postfix milter into rspamd?

postconf -d message_size_limit
message_size_limit = 10240000

man 5 postconf:
message_size_limit (default: 10240000)
       The maximal size in bytes of a message, including envelope information.

       Note: be careful when making changes.  Excessively small values will result in the loss of non-delivery  notifica‐
       tions, when a bounce message size exceeds the local or remote MTA's message size limit.

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