MaxSmtpErrors Metabase Property (IIS 6.0)
The MaxSmtpErrors property specifies the maximum number of SMTP errors that can occur in one session before the server drops the connection.
The metabase represents unlimited as the DWORD value of 4294967295 (0xFFFFFFFF); however, VBScript represents unlimited in hexadecimal format as &HFFFFFFFF. Previous versions of IIS represented unlimited as -1.
You can configure this property at the following locations in the IIS metabase.
For general code examples, see Code Examples to Configure Metabase Properties.