Customer Support

 

For ZL customers, mail can never go down. That is why hundreds of thousands of man hours have been spent engineering a solution designed for the highest availability and scalability. However, issues can occur and when they do, ZL is always ready to provide detailed and knowledgeable support.

 North America Support

 Japan Support

 Online Support Form

North America:

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+ 1.408.240.8989 (between 8am and 6pm PST, Monday – Friday)
(Customers with 24/7 support, please call your designated support line)


Japan:

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+ 81.3.3491.7889

Online Support Form

Please send us a message through our online support form, and we will respond promptly:

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