ImpersonationType
The type of identifier to use with impersonation while sending requests to the Exchange site.
Possible Values
PrincipalName, SID, PrimarySmtpAddress, SmtpAddressData Type
string
Default Value
"PrincipalName"
Remarks
The type of identifier to use with impersonation while sending requests to the Exchange site. The pseudo-column of the same name can be used in the SQL query in order to more dynamically impersonate users.
Possible values for ImpersonationType are:
| PrincipalName | Represents the user principal name (UPN) of the account to use for impersonation. This should be the UPN for the domain where the user account exists. |
| SID | Represents the security descriptor definition language (SDDL) form of the security identifier (SID) for the account to use for impersonation. |
| PrimarySmtpAddress | Represents the primary Simple Mail Transfer Protocol (SMTP) address of the account to use for Exchange impersonation. If the primary SMTP address is supplied, it will cost an extra Active Directory directory service lookup in order to obtain the SID of the user. We recommend that you use the SID or UPN if they are available. |
| SmtpAddress | Represents the Simple Mail Transfer Protocol (SMTP) address of the account to use for Exchange Impersonation. If the SMTP address is supplied, it will cost an extra Active Directory lookup in order to obtain the SID of the user. We recommend that you use the SID or UPN if they are available. |