Firewalls and web filters are common protections for many businesses and organizations. Networks protected by these measures may only allow outbound connections to certain domains, which could keep some Webex Events products and features from working.

We want to make sure that your virtual attendees have the best experience possible, so we've compiled this list of email addresses and URLs so attendees and network admins can add allowlist exceptions.

Webex Events email addresses

Password reset emails, registration confirmation emails, and custom button response emails all use these addresses:

Webex Events (formerly Socio) domains

Third-party domains

⭐️ Keep in mind, Webex Events strives to champion inclusivity, including in the words we use. This is why we use the term 'allowlist' instead of 'whitelist' or 'white list' which were previously common in the IT industry.

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