Email Service - Subaddressing support in Email Routing
11mo ago
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CloudflareEmail Service - Subaddressing support in Email Routingcloudflare.comSubaddressing, as defined in RFC 5233 , also known as plus addressing, is now supported in Email Routing. This enables using the "+" separator to augment your custom addresses with arbitrary detail information. Now you can send an email to [email protected] and it will be captured by the [email protected] custom address. The +detail part is ignored by Email Routing, but it can be captured next in the processing chain in the logs, an Email Worker or an Agent application . Customers can use this feature to dynamically add context to their emails, such as tracking the source of an email or categorizing emails without needing to create multiple custom addresses. Check our Developer Docs to learn how to enable subaddressing in Email Routing.
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