I agree with what you said for everything except for the badmail folder. Once the e-mail has been put there (in 3 separate files) it is never touched again by the smtpsvc, unlike the other directories, correct? Or is there some point where the service may again access those files? John Tolmachoff Engineer/Consultant/Owner eServices For You -----Original Message----- From: Michael B. Smith [mailto:michael@xxxxxxxxxx] Sent: Wednesday, September 08, 2004 7:47 AM To: [ExchangeList] Subject: [exchangelist] Re: Some badmail info http://www.MSExchange.org/ 1) Even though the window is small, deleting files from under the SMTP service while it's running can be A Bad Thing (tm). (Primarily event log entries because the SMTP service may look for a file after it has been deleted, or your batch file may abort because it tries to delete a file that the SMTP service has locked.) 2) It renames the BadMail directory - when the SMTP service starts, and the BadMail directory doesn't exist, a new one is automatically created (this is documented and supported behavior). 3) It immediately restarts the SMTP service (to minimize the downtime - if you wait until you've deleted all the files, your SMTP service could be down for a long time. _____ From: John Tolmachoff (Lists) [mailto:johnlist@xxxxxxxxxxxxxxxxxxx] Sent: Wednesday, September 08, 2004 10:12 AM To: [ExchangeList] Subject: [exchangelist] Re: Some badmail info http://www.MSExchange.org/ Michael, why would you need to stop any service to delete files in the badmail folder, as those are effectively dead files? John Tolmachoff Engineer/Consultant/Owner eServices For You