|Something odd is going on. We have over 1300 pieces of mail queued for |mcimail.com, some of it for as long as 5 days. NSLOOKUP says the two |mail engines (and correct me if I'm confusing something) are gatekeeper4 |and gatekeeper3, right? I tried teleneting to port 25 on both of them |and they look plausible to me. Check the IP addresses in the SMTP q for that host and then compare those with the IP addresses returned by the authoritative DNSes. Do they match? If not, those mail messages will probably time-out after your SMTP retry interval. At least that's what happens on VM/CMS SMTP clients. /Pete