For blocking .zip attachments you will want to use the "Account Level Filtering" area of your control panel. Create a Rule for Body contains .zip
Action can be "Fail with message: This user doesn't accept .zip attachments."
You can use this method for any file extension. For example blocking .rar attachments use the "Account Level Filtering" and create a rule for Body contains .rar
There are several reasons why you may not be able to connect to the POP3 server, and thus, not be...
The error message "550-not permitted to relay through this server" means that the server you...
You may want to install SSL for your email or update an existing certificate you had installed...
Login to the control panel. Locate the icon "Mailing Lists" within the "Mail" section....
When you open Outlook Express 4.5 for Macintosh, or you attempt to send or receive mail, you may...
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