[Rspamd-Users] rspamd ratelimit

Arno Welzel privat at arnowelzel.de
Thu Apr 16 23:11:07 UTC 2020

Chris Kruijntjens via Users:

> What do they mean by this?
> "In the default configuration, there are no cache servers specified,
> hence, the module won’t work unless you add this option to the
> configuration."
> How can we set this?

See here:

Redis itself has to be setup separately, this does not come with rspamd.
rspamd just uses Redis for storing stuff.

Setting up Redis is not very hard. Depending on your distribution:

apt install redis-server


yum install redis

And maybe you have to enable/start with:

systemctl enable redis
systemctl start redis

You may also update the configuration for redis in rspamd by adding
settings to /etc/rspamd/local.d/history_redis.conf:

nrows = 2500;
compress = true;
subject_privacy = false;

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