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Cisco Bug: CSCup47148 - SMTP server connection only supports TLS and basic authentication

Last Modified

Nov 27, 2020

Products (1)

  • Cisco Webex Meetings Server

Known Affected Releases


Description (partial)

When configuring an SMTP server for notifications, the only security enhancing options are TLS and basic authentication (AUTH LOGIN). Other options such as GSSAPI and NTLM are not supported for authentication.

Configuring authentication for SMTP connection
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