Client Support

Let Nimbus Logic guide you through any questions or issues you may be experiencing

Submit a Support Ticket

Submit a support ticket, your ticket will be promptly serviced and you will receive a response from our team shortly.  Click here to submit a support ticket. Or email

For ZIXMAIL, AND OTHER ZIX PRODUCTS ( except Zix Gateway Business Edition )

Customer support: 888-576-4949. Business hours are from 7 am CT to 7 pm CT.  or email


Knowledge Base

You may refer to our knowledge base for helpful articles and tutorials arranged by topic.  Click here to view our knowledge base.

Manage your Office 365 Licenses

Add and Remove Office 365 and Azure Subscription. Existing Customers Only

Contact Us

Nimbus Logic LLC
90 State Street Suite 700
Albany, NY 12207
Tel: (516) 500-1016