transfering email to another email address

[claudecharlot]

Hello,
I m using the roundcube webmail to manage private emails and would like to automatically transfer all emails to another email address. There is a recipe on the web that indicates to use a filter, which then allows to specify as action the transfer of emails to another address. However in my case the only actions proposed from the filter interface are to move or copy the messages to another folder, or mark them read, but nothing as to transfer them to another email address. Is this option only available on particular versions of Roundcube? How can I automate the transfer of emails in my case?
Thanks,
Claude