Blocked Attachments

The list below shows which files are blocked from being downloaded.  The most important one is ".exe" for PC, or "APPL" for Mac.  This means that no executable programs can be sent over PDSnet.  If you need to send such a file, please contact one of the technical support staff.

Files with the following extensions after the filename are blocked (Mac and PC):

*.BAT

*.CMD

*.COM

*.EXE

*.JAR

*.JS

*.JSE

*.VBE

*VBS

*.WSF

*.WSH

The following file types for Macintosh files are also blocked:

***:APPL

***:APPC

***:cdev

***:CPnl

***:dfil

***:FNDR

***:INIT

***:NSPL

***:osas

***:osax

***:scri

***:shlb

***:zsyr

***:zsys