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TLS configurations with subdomains

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Article ID: 174074

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Updated On:

Products

Messaging Gateway

Issue/Introduction

Will subdomains of a domain listed in the domains tab (i.e. domain.com) be affected by settings?

Resolution

By design, Messaging Gateway will match the subdomains of a domain equally, unless another entry for that subdomain exists.

Example:

Email sent to domain.com from the SMG is configured to require TLS delivery.

If an email is sent to [email protected], the SMG will use a config for test.domain.com first, then the configuration for domain.com will be followed if there is not an exact match.