Unable to establish an SMTP connection error

[Gary MacKay]

I have two people I can no longer email. It used to work just fine. I
have not changed anything on my qmail server. (I know, you've heard that
before! but I swear, I didn't). Both email addresses, I can telnet to
them on port 25 and get a prompt, so I know the domain part of the
addresses are OK. I can send to anyone else just fine, so I presume my
server is OK.

How can I get more info in the qmail-send/current log file so I can see
why it is failing?

- Gary