here are the settings in the chatmail. ini file, and as I already understood, if I transferred 8 MB, then my storage is filled with 8 MB, yes, there are settings that delete more than 200 KB in 7 days, but as I understand it, for cofort use of delta chat, you should install 1 GB instead of 100 MB, and make the maximum transfer not 30 but 300 mb(I don’t understand why it is specified in bytes)
# maximum mailbox size of a chatmail address space for files
max_mailbox_size = 100M
# maximum message size for an e-mail in bytes specified 30 mb, you can make 300 MB = 300000000 byte
max_message_size = 31457280
# days after which mails are unconditionally deleted
delete_mails_after = 20
# days after which large messages (>200k) are unconditionally deleted
delete_large_after = 7
# days after which users without a successful login are deleted (database and mails)
delete_inactive_users_after = 90
by default, the ini file specifies 90 days