If there are multiple addresses in the "To: " field, group-reply doesn't seem to reply to those addresses, even if they're not in $alternates. Tested with mutt1.5.9, and tried with "-F/dev/null". e.g., From: someone@xxxxxxxxxxxx To: someaddress@xxxxxxxxxxx, blahblahblah@xxxxxxxxxxx hitting group-reply here just replies to the sender. w