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Extract a Domain from an Email Address
A tutorial for extracting the text after the last @ in an email address.
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Extract the text after the last @ in an email address.
Setup and use
Run the Open Flow workflow with an email string. In n8n, enter the example in Sample email and run the workflow manually.
Behavior
The workflow returns everything after the last @. For example, person@example.com returns example.com. If there is no @, it returns the whole input; a trailing @ produces an empty string. This example extracts text and does not validate the address or domain.
Inspiration & credits
Changes to the source
- Open Flow accepts the email as a run input instead of using the sample Set node.
Adapted from Extract domain name in Zie619/n8n-workflows. The source export does not identify a separate template author or license.
The collection’s MIT notice is pinned at a later revision. This is the collection notice at that revision; it does not establish a separate original template author’s license. Our changes are listed above; see repository licensing.
MIT License
Copyright (c) 2025 Zie619
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the “Software”), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
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