I've just used the 'attachment' option in UE for the first time - it works brilliantly!
Is it possible to:
1) restrict the type of files (e.g. not allow .exe, .php etc) or display a list of allowed types?
2) Have a warning BEFORE the upload if the Mb limit is exceeded (I know this limit can be altered in php.ini, but I want to keep things to 2Mb)
Also, where do these files go? Are they deleted after the emails are sent?