I assume you mean your forum account in this forum, the deltachat app does not have such a feature, it’s simply an email client, so you just delete app to “logout” (or if you have multiple accounts then delete the account in the account switcher in the app)
I don’t know what discourse does exactly, but mostly a moderator would ask the user if they are sure and then click on the anonymise button and discourse then does it’s thing.
in the internet there are always logs of IP addresses, but most of the time they are deleted after some days to not fill up the servers storage or because the admins are eager to protect the privacy of their users. if you are really scared of your IP address getting leaked then you should use an vpn and not trust what website providers say.
the deltachat app currently has no own servers besides of the notification heartbeat server on iOS, so nothing personal is collected there.
this forum software (discourse) collects quite some stats about users (how much you read, what is searched on the platform and stuff like that), but we don’t systematically use that data. and we would never sell or give it to companies like google.
I would like to know if it is possible to create a privacy and security category in the discourse. Is it possible to create a privacy and security category in the discourse?
Some people might have doubts about app: delta-chat and delta-chat forum. So, what do you think of this idea?