SMTPSecureSocket.UserName
From Xojo Documentation
Property (As String )
aSMTPSecureSocket.UserName = newStringValue
or
StringValue = aSMTPSecureSocket.UserName
Supported for all project types and targets.
or
StringValue = aSMTPSecureSocket.UserName
Supported for all project types and targets.
The UserName to use to log into the SMTP server.