A user with Panda Anti-Virus Platinum that finds when he tries to send an email with an attachment larger than about 50Kb, it will time-out. When Panda is disabled, those emails get sent out fine, but enabling Panda seems to cause that problem. We have the option to "break up messages with large attachments" checked in Outlook Express' properties, but (with Panda enabled) it still times out. Any ideas as to how this behavior can be modified? Don't have much experience with Panda, so thanks for any info...