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Your IP address appears on the SMTP gateway blacklist. This means that you will not be able to send email messages directly from your computer system to any address at UCLA that passes through the Campus SMTP gateway. You will need to use your ISP's mail servers to relay your email messages. Please consult your ISP if you need assistance.

If you are attempting to send mail from a static IP address or you otherwise believe that your address should not be blocked, please contact our helpdesk via telephone at +1-310-267-4357 or via email at

If you have any other questions, please refer to the Frequently Asked Questions.