*[**openair5g-user**](mailto:openair5g-user@lists.eurecom.fr): for the users of OpenairInterface. [subscribe](mailto:sympa@lists.eurecom.fr?subject=subscribe%20openair5g-user%20YourFirstName%20YourLastName)[unsubscribe](mailto:sympa@lists.eurecom.fr?subject=unsubscribe%20openair5g-user) [\[archives\]](http://lists.eurecom.fr/sympa/arc/openair5g-user)
for the users of OpenairInterface.
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***techs@mosaic-5g.io**: used for any technical issues and questions related to all the OAM platforms including FlexRIC. [subscribe](mailto:sympa@lists.eurecom.fr?subject=subscribe%20mosaic5g_techs%20YourFirstName%20YourLastName)[unsubscribe](mailto:sympa@lists.eurecom.fr?subject=unsubscribe%20mosaic5g_techs) [\[archives\]](http://lists.eurecom.fr/sympa/arc/mosaic5g_techs)
***openair5g-nr@lists.eurecom.fr****:** for developers of the 5G NR project [\[subscribe\]](https://lists.eurecom.fr/sympa/subscribe/openair5g-nr)[\[unsubscribe\]](https://lists.eurecom.fr/sympa/sigrequest/openair5g-nr) [\[archives\]](http://lists.eurecom.fr/sympa/arc/openair5g-nr)
***users@mosaic-5g.io**: was used for the information, news and updates about Mosaic5G (now OAM) to all the members. [subscribe](mailto:sympa@lists.eurecom.fr?subject=subscribe%20mosaic5g_users%20YourFirstName%20YourLastName)[unsubscribe](mailto:sympa@lists.eurecom.fr?subject=unsubscribe%20mosaic5g_users) [\[archives\]](http://lists.eurecom.fr/sympa/arc/mosaic5g_users)
## How to subscribe or unsubscribe to a mailing list
## How to subscribe or unsubscribe to a mailing list
Clicking on the link `[subscribe]` (or `[unsubscribe]`) above should
Clicking on the link `[subscribe]` (or `[unsubscribe]`) above should open your email client. You then simply need to send the email.
open your email client. You then simply need to send the email.
If clicking the above link does not work, manually send an email to `sympa@lists.eurecom.fr`
If clicking the above link does not work, manually send an email to `sympa@lists.eurecom.fr` with the subject `subscribe [list name] [your first name] [your last name]` (`unsubscribe` instead of `subscribe` to unsubscribe).
with the subject `subscribe [list name] [your first name] [your last name]`
(`unsubscribe` instead of `subscribe` to unsubscribe).
`[list name]` is one of `openair5g-user`, `openair5g-devel`, `openaircn-user`,
`[list name]` is one of `openair5g-user`, `openair5g-devel`, `openaircn-user`, `openaircn-devel` depending on which mailing list you want to subscribe to (or unsubscribe).
`openaircn-devel` depending on which mailing list you want to subscribe to
(or unsubscribe).
## How to ask questions on the mailing lists
## How to ask questions on the mailing lists
Refer to [this page](AskQuestions).
At the very minimum, your e-mail should contain the following information:
- A clear subject in your email.
- For all queries there should be \[Query\] in the subject of the email and for problems there should be \[Problem\].
- In case of a problem, add a small description.
- Do not share any photos unless you want to share a diagram.
- OAI gNB/DU/CU/CU-CP/CU-UP configuration file in `.conf` (text) format only. No (Libre/Microsoft) Office files.
- Logs of OAI gNB/DU/CU/CU-CP/CU-UP in `.log` or `.txt` (texr) format only. No (Libre/Microsoft) Office files. No screenshots of logs!
- In case your question is related to performance, include a small description of the machine (Operating System, Kernel version, CPU, RAM and networking card) and diagram of your testing environment.
- Known/open issues are present on [GitLab](https://gitlab.eurecom.fr/oai/openairinterface5g/-/issues), so keep checking.
Always remember: a structured email will help us and the community understand your issues quickly, making it more likely to receive attention.
Refer to [this page](AskQuestions) for more detailed information.
