Hi, When a site running MS Exchange Ver. 4.0.994.63 sends us mail, it gets stuck(*). This is true whether we run smail or sendmail. We're a fresh, updated Debian 1.2 site. (We didn't have this trouble when we were a stale, ancient, Slackware 3.0 site.) I'm running kernel 2.0.29 with the pre-2.0.30 patch applied (same behavior with stock .29).
Here are some relevant bits from daemon.log (we're mango): Mar 20 16:44:23 mango sendmail[12297]: collect: premature EOM: Connection reset by [207.14.169.10] Mar 20 16:44:23 mango sendmail[12297]: QAA12297: SYSERR(root): collect: I/O error on connection from [207.14.169.10], from=<[EMAIL PROTECTED]>: Connection reset by [207.14.169.10] Mar 20 16:44:23 mango sendmail[12297]: QAA12297: from=<[EMAIL PROTECTED]>, size=0, class=0, pri=0, nrcpts=1, proto=SMTP, relay=[207.14.169.10] Any ideas? TIA, Pete Harlan [EMAIL PROTECTED] (*) Stuck means that "netstat" shows a connection as ESTABLISHED, and sendmail is sitting there forever waiting for more. Eventually they go away and no mail is delivered. (When I ran smail, they didn't go away; I'd reboot and they'd fire up again, a bunch of in.smtpd processes.)
