Its great to see that a patch already exist! :-) Unfortunately I can not test it because I am just a user of a hosted RC and does not run it on my own server.
Because the multiple sender ID is part of RC vanilla, it would be consequent to integrate this feature to RC as well.
Do you plan to integrate this patch to RC (vanilla)?
Regards Stefan _______________________________________________ List info: http://lists.roundcube.net/dev/