|RblFilterIsMailOriginatingIPAddressInRblAsync Method |
MailBee.NET (in MailBee.NET.dll) Version: 12.3.1 build 666 for .NET 4.5
public Task<bool> IsMailOriginatingIPAddressInRblAsync(
Public Function IsMailOriginatingIPAddressInRblAsync (
msg As MailMessage,
receivedIndex As Integer,
rblHost As String
) As Task(Of Boolean)
- Type: MailBee.MimeMailMessage
A mail message with at least one Received header which contains the IP address the message came from.
- Type: SystemInt32
The zero-based index of Received header to examine. Usually, zero (denotes the most recent header).
- Type: SystemString
The RBL host name.
A task that represents the asynchronous operation.
The value of TResult
parameter is true
if the originating IP address is black-listed; othwerwise, false
is also set if no matching IPv4 address was found in the specified Received header.
|MailBeeInvalidArgumentException||msg is a null reference (Nothing in Visual Basic), or
rblHost is a null reference or an empty string, or receivedIndex is negative or does not denote a valid index
in msg's TimeStamps collection.|
|MailBeeException||Another error occurred (e.g. timeout from DNS server).|See Also