Headers Mail Property

The Headers collection allows access to message header fields, including some of the Mail properties. Use the MailCollection methods to add, modify or remove either standard header fields or private header fields.

Field name	Mail property	Remark
Bcc	Bccs.Value	Optional. Removed from the sent message but saved on the disk when using the Save method.
CC	Ccs.Value	Optional
Date		Date value initialized with the current time. MailMill will format this field using the standard Internet date format.
From	From	Required
Message-ID		String value initialized with a unique identifier.
X-Priority	Priority	Optional
Reply-To	ReplyTo.Value	Optional
Subject	Subject	Recommended
To	Tos.Value	Recommended
User-Agent		String value initialized with the MailMill user-agent string.

[VB]

Dim oMail As New Mail
oMail.Headers("To") = "Marie <marie@emilltest.com>, ""Sales Department"" <sales@emilltest.com>"
oMail.Headers("Date") = Now()
oMail.Headers("X-Private-Field") = GetPrivateFieldString()