Having finally got version 1,4,11 up and running, it is clear that RC is a very nice package and has an active user community.
I see 2 issues at the moment for which suggestions would be very welcome! :
1) I have installed a number of plugins, most importantly managesieved so I can filter my new mail.
But I cannot filter on a CC: in the header - To, From, ... (whatever that means) but not CC: which is a pity because many mailing lists reply to the originator with a CC to the list, most particularly the postfix list which I suspect many roundcore admins will read.
2) The general search only deals with defined categories of messages, Unread, Flagged etc. It does not enable me to search for From, To etc, (as in sieve). I can only do that by sorting on the field in question and scrolling down. In principle I can use getmail to sieve a folder but is not particularly useful as searching From, To, Subject (and CC) is a frequent need when looking for old messages.
The advanced search fro texxasrulez was the only hope but the present (reasonably recent) version doesn't work with 1.4.11, throwing php errors that needed. I have forwarded these to the plugin author but is there any other plugin? I can't see one out of the 69.
TIA