> Enrich.chat gives AI agents verified work emails and mobiles. To use it from an agent, read https://enrich.chat/agents.md . This is the Markdown version of https://enrich.chat/email-format/wiener-stadtwerke/ # Wiener Stadtwerke email format Wiener Stadtwerke works in government administration. Here is the email format its employees use, with an example and a free way to verify an address. By Enrich.chat Editorial. Updated October 15, 2026. **Short answer:** The most common Wiener Stadtwerke email format is last.first@wienerstadtwerke.at (for example, doe.jane@wienerstadtwerke.at). Other formats are also in use, so verify before you send. ## What is the email format for Wiener Stadtwerke? Wiener Stadtwerke uses more than one email format. The most common is last.first (last.first@wienerstadtwerke.at), followed by first.last@wienerstadtwerke.at. The pattern below comes from Wiener Stadtwerke addresses we have seen at wienerstadtwerke.at. Use it to work out a likely address, then verify that address before you send anything. | Format | Pattern | Example for Jane Doe | | --- | --- | --- | | Last.first | `last.first@wienerstadtwerke.at` | `doe.jane@wienerstadtwerke.at` | | First.last | `first.last@wienerstadtwerke.at` | `jane.doe@wienerstadtwerke.at` | **Figure: Wiener Stadtwerke email format, taken apart.** Wiener Stadtwerke employees mostly use [L].[F]@wienerstadtwerke.at, where the address is split into last name, first name and the company domain. The bars show how often each format appears. *How the format is built (Jane Doe is a made-up name). The bars show the share of addresses at this domain that follow each format.* Other formats also show up at wienerstadtwerke.at, less often: `first.last@wienerstadtwerke.at`. These usually belong to people who share a name with a colleague, people who joined through an acquisition, or older accounts. ## How do I find a specific Wiener Stadtwerke employee's email address? Start from the format, then confirm the exact address. A guessed address that bounces hurts your sender reputation, so check it first. 1. **Apply the format to the person's name.** For Jane Doe at Wiener Stadtwerke, the most likely address is `doe.jane@wienerstadtwerke.at`. 2. **Verify it.** Enter the name and wienerstadtwerke.at in the free [email finder](https://enrich.chat/tools/email-finder/) above. It shows whether the address is marked verified, catch-all or unknown in our records. 3. **Start from LinkedIn if you have it.** Paste the person's profile into the [LinkedIn email and phone finder](https://enrich.chat/tools/linkedin-email-finder/) to get the work email and a mobile in one step. 4. **Run a list through your agent.** For many people at Wiener Stadtwerke, paste the prompt below into ChatGPT or Claude. ```text Use www.enrich.chat to find the verified work email for [name] at wienerstadtwerke.at ``` ## Why might a Wiener Stadtwerke address not follow the format? Most large companies apply one pattern, but not to everyone. Common exceptions: - **Shared names.** A second Jane Doe often gets a middle initial or a number, such as `jane.m.doe@wienerstadtwerke.at`. - **Acquired teams and subsidiaries.** People who joined through an acquisition can keep the old company's domain for years. - **Contractors and agencies.** They often use their own employer's address, not a Wiener Stadtwerke one. - **Shared inboxes.** Addresses like press@ or careers@ belong to teams, not people. Not sure which pattern applies? The [email permutator](https://enrich.chat/tools/email-permutator/) lists every option for a name, and the [catch-all checker](https://enrich.chat/tools/catch-all-checker/) tells you whether wienerstadtwerke.at accepts every address, which makes verification less certain. ## Can I email Wiener Stadtwerke employees? You can send relevant business email, but the rules depend on where the person works. In the US, [CAN-SPAM](https://www.law.cornell.edu/uscode/text/15/7704) requires an honest subject line, your postal address and a working opt-out, with no exception for business email. In the UK and EU, a named work address is personal data, so [GDPR and PECR rules for B2B marketing](https://ico.org.uk/for-organisations/direct-marketing-and-privacy-and-electronic-communications/business-to-business-marketing/) apply. Keep messages one to one and relevant. This is not legal advice. ## Frequently asked questions ### What is the Wiener Stadtwerke email format? The most common Wiener Stadtwerke email format is last.first@wienerstadtwerke.at (for example, doe.jane@wienerstadtwerke.at). Verify any address with the [email finder](https://enrich.chat/tools/email-finder/) before you send, since some people at Wiener Stadtwerke use other formats. ### What email domain does Wiener Stadtwerke use? Wiener Stadtwerke staff email addresses end in @wienerstadtwerke.at. Contractors and some acquired teams may use other domains. ### How do I verify a Wiener Stadtwerke email address? Enter the person's full name and wienerstadtwerke.at in the free [email finder](https://enrich.chat/tools/email-finder/). It labels the result verified, catch-all or unknown, based on our records. Only send to verified addresses, and treat catch-all results as likely, not certain. ### How do I find the email of someone at Wiener Stadtwerke from LinkedIn? Paste their LinkedIn profile URL into the [LinkedIn email and phone finder](https://enrich.chat/tools/linkedin-email-finder/). It returns the work email with its status, and a mobile number where one is found, without logging in to LinkedIn. Each lookup uses one of 10 free lookups. ## Try this prompt Find a verified Wiener Stadtwerke email ```text Use www.enrich.chat to find the verified work email for [name] at wienerstadtwerke.at ``` ## Related - [Company email formats, A to Z](https://enrich.chat/email-format/) - [Gemeente Groningen email format](https://enrich.chat/email-format/gemeente-groningen/) - [Bundesagentur für Arbeit email format](https://enrich.chat/email-format/bundesagentur-f-r-arbeit/) - [ESS email format](https://enrich.chat/email-format/ess/) - [HHS.gov email format](https://enrich.chat/email-format/hhs-gov/) - [Teach For America email format](https://enrich.chat/email-format/teach-for-america/) - [New Oriental Education & Technology Group email format](https://enrich.chat/email-format/new-oriental-education-and-technology-group/) - [Transportation Security Administration (TSA) email format](https://enrich.chat/email-format/transportation-security-administration-tsa/) - [U.S. Department of Transportation email format](https://enrich.chat/email-format/u-s-department-of-transportation/)