Hi, can anyone help. I have a random number of messages that get stuck in the qmail queue. Most messages get sent fine but some don't. There doesnt appear to be any simularity in the mails that get stuck or the addresses they are being sent to. I have tried cleaing the queue and also restarting qmail but it doesnt sem to help. Users arent getting any returned email until qmail gives up, then a return comes back with Sorry, I wasn't able to establish an SMTP connection. (#4.4.1) I'm not going to try again; this message has been in the queue too long. ...sometimes. There is mail in the queue over 3 weeks old for some reason.