mod_pubsub_serverinfo: Warm-up opt-in cache By warming up the cache that contains the opt-in data, the first publication has a better chance of including domain names for remote domains that opt-in. Without this change, those domains are named only after the _second_ publication, which can take a while. New users are likely thrown off by that.

---
labels:
- 'Stage-Obsolete'
summary: 'XEP-0313: Message Archive Management'
superseded_by: mod_mam
...

Since Prosody 0.10, this module is [included in Prosody](https://prosody.im/doc/modules/mod_mam), you will be redirected there shortly.