Hi All,

For the past week or so I've had a problem on an Win2k SP4/Exchange 2000 SP3
box with all hotfixes applied.  I think I've isolated the thread causing the
problem, which is 99% CPU utilization, at that point email stops working.
The inetinfo process itself will give up CPU time to other processes, but go
right back to 99% when the other processes are done.  The thread in question
is as follows:

USER32!___PchSym_ <PERF> (USER32+0x55563)
mlang!CMLStr::RegularizePosLen+13
mlang!CMLStr::SetLocale+21
mlang!CMLStrA::SetLocale+19
mlang!CMLLBCons::BreakLineA+8d
 INETCOMM!MimeOleConvertEnrichedToHTML+15
aee
INETCOMM!MimeOleGetRelatedSection+12c3
INETCOMM!MimeOleGetContentTypeExt+846
INETCOMM!MimeOleGetCodePageInfo+20cc
 INETCOMM!MimeOleConvertEnrichedToHTML+12
6af
INETCOMM!MimeOleGetBodyPropW+390
 INETCOMM!MimeOleConvertEnrichedToHTML+12
738
INETCOMM!MimeOleFileTimeToInetDate+60c
INETCOMM!MimeOleFileTimeToInetDate+558
INETCOMM!MimeOleGetRelatedSection+30f6
INETCOMM!MimeOleGetRelatedSection+1ebf
INETCOMM!MimeOleGetRelatedSection+1a99
INETCOMM!MimeOleGetRelatedSection+10f9
cdoex!CMimeMessage::Commit+54
cdoex!CDataSource::Save+99
cdoex!CMimeMessage::Save+6f
cdoex!CProxy<CDO::IDataSource,& _GUID_cd000029_8b95_11d1_82db_00c04fb162
5d,&C
DO::LIBID_CDO>::Save+d
SMTP363+5f12
SMTP363+484e
KERNEL32!_global_unwind2+18
MFC71u!operator new+2f
ADVAPI32!BuildSecurityDescriptorW+123
SMTP363+3607


Any ideas on this one?  Thank you all very much.

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