I have read the section on attachments but find one area has not been considered.
After three attempts to send some files I have failed but now unsure what to do.
First error ' an unacceptable extension'
Correct the extension and send again. Error 'file of that name as already been sent, rename files'
Did this and now the error is ' this message as already been sent'.
Problem is you cannot see what has been accepted or what is causing the error nor how to restart.
What is my problem and how do I overcome it.
Malcolm S