Inscrutable sendmail log entries

[dschol]

On pretty much a daily basis, I'm getting log entries like the ones below in my sendmail logs. Does this have anything to do with Scalix and if so, should I be concerned? I'm running Scalix 10 Community Edition on FC4. (I've edited my host name to be foo.bar.com.)

5: fl=0x0, mode=100600: dev=8/1, ino=15289028, nlink=1, u/gid=0/51, size=323: 24 Time(s)
4: fl=0x2, mode=100600: dev=8/1, ino=15289107, nlink=1, u/gid=0/51, size=5428: 7 Time(s)
4: fl=0x2, mode=100600: dev=8/1, ino=15288997, nlink=1, u/gid=0/51, size=5428: 7 Time(s)
4: fl=0x2, mode=100600: dev=8/1, ino=15289131, nlink=1, u/gid=0/51, size=5428: 3 Time(s)
4: fl=0x2, mode=100600: dev=8/1, ino=15289174, nlink=1, u/gid=0/51, size=5428: 3 Time(s)
4: fl=0x2, mode=100600: dev=8/1, ino=15287843, nlink=1, u/gid=0/51, size=5428: 2 Time(s)
8: fl=0x802, mode=140777: SOCK foo.bar.com/53870->(Transport endpoint is not connected): 1 Time(s)
8: fl=0x802, mode=140777: SOCK foo.bar.com/38770->(Transport endpoint is not connected): 1 Time(s)
MCI@0x8411b6c: flags=4006c<CACHED,ESMTP,SIZE,8BITMIME,PIPELINED>, errno=32, herrno=0, exitstat=75, state=8, pid=0, maxsize=20971520, phase=client DATA 354, mailer=esmtp, status=4.4.2, rstatus=(null), host=mailwash35.pair.com., lastuse=Thu Jun 8 11:18:46 2006\n: 1 Time(s)
MCI@0x8411b74: flags=4006c<CACHED,ESMTP,SIZE,8BITMIME,PIPELINED>, errno=32, herrno=0, exitstat=75, state=8, pid=0, maxsize=20971520, phase=client DATA 354, mailer=esmtp, status=4.4.2, rstatus=(null), host=mailwash35.pair.com., lastuse=Thu Jun 8 16:18:46 2006\n: 1 Time(s)
8: fl=0x802, mode=140777: SOCK foo.bar.com/39470->(Transport endpoint is not connected): 1 Time(s)
9: fl=0x802, mode=140777: SOCK foo.bar.com/59124->(Transport endpoint is not connected): 1 Time(s)

[ScalixSupport]

Sorry mate, our resident guru is on holiday so resources are strained. I'll ask you to google:

Transport endpoint is not connected sendmail

If you find the answer please post it. I'll continue looking too as time permits.

Regards,
Don

[ScalixSupport]

How much RAM is in your server? What else is running on it? Those types of errors in the extended sendmail logs usually indicate a resource problem on the machine.

Thanks,
Rachel