

NOTE: Some e-mail client software may restrict attachments further. Below are some links whereas you can download a free copy of the software and find their FAQs : WinZip, StuffIt, PKZip, Senior Solutions Engineer Spirion MSP Solutions Architect Infrascale Technical Sales. Some of the more popular packages are WinZip, StuffIt, and PKZip. There are several free packages that allow you to compress your files and send them error free. Packaging files: In both rejection messages there is a reference to packaging your attachment. wsc * this list is current as of the publish date of this document and will increase as needed
#PKWARE MSP ZIP FILE#
If you meant to send this file then please package it up as a zip file and re-send it.”įile extensions that will be rejected include. This form of attachment has been used by recent viruses or other malware. “This message has been rejected because it has a potentially executable attachment.

Any executable file will be flagged as a potential virus and the sender will receive this message:

For this reason e-mail attachments are scanned for potential viruses by their file extension. By file extension: Most viruses are not discovered until they begin infecting computing systems. If this is a legitimate file you are sending, please package it as a zip file and re-send it.”Ģ. “Navidad.exe found – possible Navidad virus attachment. Therefore, any e-mail with an attachment named “Navidad.exe” would be refused and a message would be sent to the sender saying: For example, the file “Navidad.exe” is a known carrier of the Navidad virus. By specific file names: Some viruses are known to be associated with specific files. Packaging Files: E-Mail Attachment Filtering AtĮ-mail attachment filtering at YSU Due to the incr eased number of malicious computer viruses being created and the likelihood of them making their way onto computer systems at Youngstown State, a series of filters for e-mail attachments has been created.
