Delete old messages from server [can't send messages when mailbox full]

Hi delta.chat folks.

How can I delete my older messages from the server? My mailbox is currently full, and I can’t send or receive any messages because of this. So is there a quick solution for this issue? Currently, I ran my main account via https://chat.adminforge.de

The exact logic has changed in the past few months, but basically now incoming mail on chatmail should purge the oldest existing message from your mailbox, creating space as needed.

I don’t think that sent messages are stored at all, so your quota should not influence sending.

Do you have any error message, log entry or screenshot to share about this?

Related:

Thanks for your reply. We had solved the problem in contacting the maintainer of adminforge.de and he fixed the issue from server side. So I have now enough free space available.

But it would be nice to have a “one shot” option at the app for cleaning up the server side.