VBScript

Count the Bcc Recipients of an Email

Demonstrates the read-only Chilkat Email.NumBcc property, which is the number of blind carbon-copy (Bcc) recipients. Bcc recipient indexes are zero-based and can be inspected with GetBcc, GetBccAddr, and GetBccName. This example adds two Bcc recipients and prints the count.

Background: Email has three recipient lists: To (primary), Cc (carbon copy), and Bcc (blind carbon copy). The key difference is visibility: To and Cc addresses appear in the delivered message's headers for everyone to see, but Bcc recipients are hidden — the Bcc header is stripped before delivery so no recipient can tell who else was blind-copied.

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VBScript

Dim fso, outFile
Set fso = CreateObject("Scripting.FileSystemObject")
'Create a Unicode (utf-16) output text file.
Set outFile = fso.CreateTextFile("output.txt", True, True)

'  Demonstrates the read-only Email.NumBcc property, which is the number of
'  blind carbon-copy (Bcc) recipients.  Bcc indexes are zero-based.

set email = CreateObject("Chilkat.Email")

success = email.AddBcc("Joe","joe@example.com")
success = email.AddBcc("Jane","jane@example.com")

outFile.WriteLine("NumBcc = " & email.NumBcc)

outFile.Close