All eMail software is slightly different, but they follow the same, basic standards for saving attachments:
1) You click a button, to save the attachment to your computer.
Our ePublications are TEXT files (.txt). It is important to know that text files are non-executable. Any file ending with .txt can not contain a virus.
2) You select the folder that you want to save your file to.
3) Click "Save" or "Save As".
I'm sure that most folks already know this but I want to make it clear for everyone.