EmailMessage.FromAddress
From Xojo Documentation
Property (As String )
aEmailMessage.FromAddress = newStringValue
or
StringValue = aEmailMessage.FromAddress
Supported for all project types and targets.
or
StringValue = aEmailMessage.FromAddress
Supported for all project types and targets.
Gets or sets a String containing the address the email is coming from.
Example
mail.FromAddress = "mary@company.com"