Sending an attachment that the user chose with mail

Question

The problem:

I want that users can send me mails with attachments. They can choose the file with an input file button in html. The problem is that i

Answer 1

You will need to save the posted file to your server before you can add it as an attachment. You can also add the attachment from a MemoryStream, so this could be another way without having to save the file itself.