I assume that you want to prevent out-of-office replies being forwarded to the whole mailing list. I haven't tested but presumably you can find something common in these messages (perhaps sent by outlook/exchange and containing certain words) and build a filter to delete them rather than deliver them to the mailing list.
I assume that you want to prevent out-of-office replies being forwarded to the whole mailing list. I haven't tested but presumably you can find something common in these messages (perhaps sent by outlook/exchange and containing certain words) and build a filter to delete them rather than deliver them to the mailing list.