This utility allows you to recover disk space by deleting old messages from your mailbox.
Custom query… — This option allows you to customize your removal option with the Dovecot search query format. For example, to remove all messages larger than 10MB, select this option and enter larger 10M
in the text box. For more information about how to use the Dovecot search query format, read Dovecot’s Search Query Format documentation.
before 01-Jan-2020