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SYMPTOMSOn a computer running Windows NT Server 4.0 with Service Pack 3 (SP3) and Microsoft SQL Server 6.5 installed, when you send a message using xp_sendmail, SQLMail and the SQL Server service may stop responding (hang). You cannot stop the SQL Server service using SQL Enterprise Manager, SQL Service Manager, or the NET STOP MSSQLSERVER command. CAUSEThis problem, originating in the Windows NT SP3 build of Mapi32.dll, is known to occur when your Windows Messaging mail profile is configured to connect to the Internet (for example, a POP3 mail server) and the SQL Server "priority boost" configuration parameter is set to 1. This may not occur with the first message sent, but may occur on subsequent attempts to send a message. RESOLUTION
To workaround this problem, set the SQL Server "priority boost"
configuration parameter to 0. Q152734 How to Obtain the Latest Windows NT 4.0 Service Pack NOTE: Returning to the previous build of Mapi32.dll (which is the base build of this file, installed with Windows NT 4.0) is not recommended, because fixes were made to this file for Windows NT SP3 to correct other SQLMail problems. Please see the following Microsoft Knowledge Base article for more information: Q159425 PRB: Messages Blocked with SQLMail and Exchange Client STATUSMicrosoft has confirmed this to be a problem in Windows NT 4.0 and Windows NT Server 4.0, Terminal Server Edition. This problem was first corrected in Windows NT 4.0 Service Pack 4.0 and Windows NT Server 4.0, Terminal Server Edition Service Pack 4. Additional query words: sqlmapi mapi
Keywords : NT4SP4Fix kbbug4.00 kbfix4.00.sp4 nt32ap NTSrv ntui |
Last Reviewed: October 8, 1999 © 2000 Microsoft Corporation. All rights reserved. Terms of Use. |