If you have Declude Virus/EVA Pro you can switch to banning extensions within zips. With Standard, you may want to continue to ban encrypted zips.
In either case, you will probably want to send out notices for banned files, notifying the intended recipient that a file sent to them was blocked. Include a link in the notification for them to requeue the message if it was legit and they want to receive it. Scripts to requeue messages have been posted to the list in the past, but they are very simple to create by just moving the Q and D files back to the spool directory... possibly going as far as launching the SMTP32 process to immediately send the message if you don't want your user to wait for the next queue run. Darin. ----- Original Message ----- From: "Kevin Rogers" <[EMAIL PROTECTED]> To: <[email protected]> Sent: Tuesday, October 11, 2005 1:26 AM Subject: [Declude.Virus] Slightly OT: Encrypting or Securing Email Content We're looking for a simple way to opportunistically allow our users to encrypt or password-protect certain emails and/or their attachments that contain sensitive data. We're running Declude Pro and have banned EZIP extensions (the highly recommended suggestion from several people on this forum), so that kinda rules out PKZIP and any kind of ZIP program (because as soon as you password-protect a ZIP file, it becomes an EZIP file). We looked at PGP, but it seems very complex and seems to require a hardware proxy in between our mail server and the Net. Is there a simple and effective way to encrypt or password protect documents for email transmission that doesn't cause problems with Imail or Declude and doesn't require software to be installed on the recipient's end? Thanks. Kevin --- [This E-mail was scanned for viruses.] --- This E-mail came from the Declude.Virus mailing list. To unsubscribe, just send an E-mail to [EMAIL PROTECTED], and type "unsubscribe Declude.Virus". The archives can be found at http://www.mail-archive.com. --- This E-mail came from the Declude.Virus mailing list. To unsubscribe, just send an E-mail to [EMAIL PROTECTED], and type "unsubscribe Declude.Virus". The archives can be found at http://www.mail-archive.com.
