>I got one of those yesterday, but discovered it was a problem with the DNS x
>PTR records. The mailserver at the other side was not being able to verify
>if the users exist at my side and one of them gave me this kind of message.
whoa, stack connect fail is often DNS pb's, but I've seen it a lot when the
other MX machine is just AWOL (and sometimes AOL, too, vbg).
User VRFY only works after the ip stack connection has been made between
the MX machines.
Len
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