Need advice on autoresponder plugin

[jugmac00]

As we moved our linux box, and re-installed roundcube, everything is fine, except our autoresponder plugin does not work anymore.

It was written by one of my ex-colleagues, and I would really, really prefer not to fix it.

I did a Google search on roundcube autoresponder and I was really surprised that it seems there is no currently supported plugin.

At the backend we got Dovecot with virtual users.

Any hints for me?