# Mailing lists service Sympa

**Source**: https://sympa.cms.hu-berlin.de/sympa/help/
**Parent**: https://sympa.cms.hu-berlin.de/sympa/subscribe/inrm-imrd.thaer

## Subscriber, moderator and owner documentation

In this documentation, you will find:

- a [general introduction](https://sympa.cms.hu-berlin.de/sympa/help/introduction.html) to mailing lists;
- a [user guide](https://sympa.cms.hu-berlin.de/sympa/help/user.html) about the use of Sympa;
- an [administrator guide](https://sympa.cms.hu-berlin.de/sympa/help/admin.html) about the use of Sympa.

If you want to perform a particular task, take a look at the list of all [available features](https://sympa.cms.hu-berlin.de/sympa/help/introduction-features.html) in the mailing list management software Sympa.
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If you experience any problem, please refer to the [users FAQ](https://sympa.cms.hu-berlin.de/sympa/help/faq-user.html) or to the [administrators FAQ](https://sympa.cms.hu-berlin.de/sympa/help/faq-admin.html).