Barracuda Networks Control Server Guide de l'utilisateur télécharger pdf (Page 70)

Changing your User Preferences

■ Barracuda Spam Firewall User’s Guide

To whitelist or blacklist senders, follow these steps:

1. Go to the PREFERENCES-->Whitelist/Blacklist page.

A list of your existing whitelisted and blacklisted addresses appears on this page.

2. To delete a whitelist or a blacklist entry, click the trash can icon next to the address.

3. To add an entry, type an e-mail address into the appropriate field, and click the corresponding Add

button.

Tips on specifying addresses

When adding addresses to your whitelist and blacklist, note the following tips:

■ If you enter a full email address, such as johndoe@yahoo.com, just that user is specified. If you

enter just a domain, such as yahoo.com, all users in that domain are specified.

■ If you enter a domain such as barracudanetworks.com, all subdomains are also included, such as

support.barracudanetworks.com and test.barracudanetworks.com.

■ Mass mailings often come from domains that do not resemble the company’s web site name. For

example, you may want to receive mailings from historybookclub.com, but you will find that this

site sends out its mailing from the domain hbcfyi.com. Examine the From: address of an actual

mailing that you are trying to whitelist or blacklist to determine what to enter.

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Barracuda Networks Control Server Guide de l'utilisateur Page 70