Emails to one of the subscribers on a mailing list on my machine seem to get stuck, in the sense that the qmail-remote processes talking to his machine are shown by netstat as ESTABLISHED but some have been like that for 36 hours. Gradually, my quota of qmail-remote processes (50 at present) is being used up - each email to the list leaves another process stuck like this. What should I do about it? Regards, Peter Hunter
