Your Employer/University Is Not Your Identity: Why You Should Avoid Institutional E‑Mail Addresses for Long‑Term Communication

At first glance, workplace and university E‑mail addresses appear professional, trustworthy and prestigious. Institutions actively encourage their use because they reinforce institutional identity and bind a person to the organization. The address becomes part of the public image of the company or university. To many people, this feels natural and even desirable.

I would argue the opposite. In my opinion, institutional e‑mail addresses should never be used for anything that is intended to survive longer than a short operational interaction. Ordering hardware from a supplier? Fine. Solving a temporary support issue? Fine. Minor communication inside a running project? Fine. But for anything tied to your long‑term professional identity - publications, collaborations, professional contacts, public profiles, repositories, mailing lists, research communication, accounts, archival communication or long‑term networking - institutional addresses are often one of the worst possible choices.

The reason is simple: Your employer is most of the time temporary, your identity is not.

• The Illusion of Permanence
• Academic Publishing Makes the Problem Even Worse
• In Knowledge Work, You Are the Main Product
• Employer‑Controlled Communication Is Fragile by Design
• The Strange Culture Around Institutional Identity
• The Solution: Buy a Domain. Setup Your Own Mailserver. Build Your Own Identity
• Yes, This Is Confrontational - But The Only Solution

The Illusion of Permanence

Institutional E‑mail addresses create an illusion of permanence while being structurally temporary by design. A private domain can remain reachable for decades. A self‑hosted mail system or long‑term mail provider can survive entire careers. An institutional address, however, often survives only exactly as long as the institution currently profits from your labor and actively employs you. The moment employment ends, access is usually revoked. In industry this is already problematic. In academia it becomes absurd.

A modern academic career often (unfortunately) consists of a chain of temporary contracts:

• Bachelor thesis (most of the time without contracts)
• Master thesis (sometimes with a contract)
• PhD position
• Postdoc position
• Another postdoc
• Visiting researcher position
• Temporary lecturer position
• Another university
• Another country
• Another institution

At every step, the previous identity disappears. The mailbox vanishes. The forwarding disappears. The contact address on old publications dies. The researcher is expected to continuously rebuild communication infrastructure from scratch. Ironically, this affects exactly the people whose work is supposed to remain relevant for decades to centuries.

Academic Publishing Makes the Problem Even Worse

The publication process in academia is often slower than employment contracts. A paper may be submitted during a contract (often towards the end), spend half or up to two years in peer review, appear after revisions and editorial delays, and finally get indexed after the author has already lost access to the listed institutional E‑mail address. The result is ridiculous but extremely common: A freshly published paper already contains dead contact information. This breaks one of the fundamental purposes of scientific publication: Long‑term communication.

People may often want to:

• ask questions about the methodology,
• request raw data (which the authors often have no access to any more when only storing data at the institution),
• discuss reproduction attempts,
• propose collaborations,
• clarify ambiguities,
• report issues,
• build follow‑up work,
• invite talks or projects.

Yet the official communication channel attached to the publication may already no longer exist. Many researchers know this problem personally. One changes institutions and suddenly years of references, mailing lists, accounts and publication metadata become partially detached from the person. And because academia strongly pushes institutional identity over personal identity, people often accept this system without questioning how dysfunctional it actually is.

In Knowledge Work, You Are the Main Product

This is especially important in high‑skill and knowledge‑driven professions. Researchers, engineers, developers, consultants, authors, designers, scientists, analysts and specialists carry their expertise across organizations. The institution is often temporary. The person is the persistent entity. Your reputation, your publications, your portfolio, your expertise, your social graph, your contacts, your ideas, your projects, your code repositories, your talks, your blog posts and your accumulated trust do not belong to a university or company. They belong to you. Using employer‑controlled addresses as the primary anchor point for your long‑term identity effectively means outsourcing your communication infrastructure to an entity whose priorities are not aligned with your long‑term continuity - and which is not reliable for that.

That is strategically unwise.

Employer‑Controlled Communication Is Fragile by Design

There is another uncomfortable reality that many people ignore: Employer‑controlled communication infrastructure is fundamentally asymmetric. The institution can:

• revoke access instantly,
• lock accounts,
• disable forwarding,
• reset credentials,
• monitor communication,
• archive mailboxes,
• remove aliases,
• enforce policy changes,
• lose data during migrations,
• or simply delete the account entirely.

You usually control none of this. They often see this as a feature and frame it as hypothetical compliance rules. And because many people tie critical infrastructure to these addresses, losing access can cascade into severe long‑term problems.

This is why I would strongly recommend: Never attach critical accounts to employer‑controlled E‑mail addresses, no matter what is demanded. Not academic repositories. Not publication systems. Not long‑term identity providers. Not professional communities. Not even systems that strongly encourage institutional addresses, such as certain academic services or endorsement workflows or employers who claim they have some compliance policy that requires you to use their addresses.

Convenience or compliance in the short term is not worth identity fragmentation in the long term.

Also keep this in mind for any password or credential recovery. Once an institutional mailbox becomes the anchor for dozens of systems, losing access can propagate into cascading identity loss across unrelated services.

The Strange Culture Around Institutional Identity

There is also a cultural issue hidden underneath this. Many institutions implicitly expect people to merge their professional identity into the organization. The researcher becomes a university researcher, the engineer becomes a company engineer. The identity becomes attached to the institution instead of the person. Even early in an academic career, people may accumulate a surprising number of institutional identities. After my master’s degree alone, I had already accumulated multiple university addresses, one from CERN, one from the Academy of Sciences, and several others tied to temporary affiliations. Yes, it gives you some kind of identity to see that you belong to an institution with good reputation. And it triggers that feeling at recipients too. But it’s not permanent.

Especially in academia this is (unfortunately, many of us would like to stay with the same institution in a stable and reliable way for their entire lives) detached from reality. Academic careers are among the least stable professional paths that exist. A researcher may move through dozens of institutions over a career, yet the system still behaves as if institutional identity were permanent. This leads to fragmented communication, dead contact information, broken professional continuity and a constant loss of historical reachability.

Ironically, independent researchers, freelancers, open‑source developers, and small business owners often maintain far more stable communication identities than universities do.

The Solution: Buy a Domain. Setup Your Own Mailserver. Build Your Own Identity.

The solution is neither complicated nor expensive. Buy a personal domain. Use permanent aliases. Separate your identity from your employer. Maintain long‑term reachable contact information. Forward institutional mail into your own reliable archival infrastructure. Use your own addresses on publications. Maintain your own web presence. Control your own communication channels.

This is not only technically more robust, it also changes the psychological relationship between person and institution. You stop treating yourself as a temporary extension of the organization and instead recognize that organizations themselves are often temporary layers around a long‑term professional identity.

In case you do not want to - or are not able to - run your own mailserver use at least your own domain. This provides your own namespace. Many services like Google Workspace allow you to point your own domain towards their mailboxes while providing the convenience of a hosted mail service. Keep in mind that you are sometimes dealing with sensitive information though. Think through which information you can hand out to third parties and which not.

Yes, This Is Confrontational - But The Only Solution

Some employers and universities strongly insist on the exclusive usage of institutional communication. I believe this is often a mistake and should not be followed, no matter how strong the requirement is. Institutions optimize for institutional visibility and control while not providing any long term stability, individuals should optimize for long‑term continuity. Those goals are often not aligned.

I would go so far as to recommend:

• Use institutional addresses only for short‑lived operational communication. Procurement, Short-term purchases, administrative communication, etc. - use your institutional mail address.
• Do not build your long‑term professional identity around them.
• Do not make them your primary contact point.
• Do not attach critical infrastructure exclusively to them, except for operations of your company (their AWS account, etc.; then do it, it’s not yours).

And especially:

Do not allow decades of scientific or professional work to become unreachable because a temporary contract expired.

Your employer is not your identity. Your university is not your identity. Your communication infrastructure should survive both.

References

• Feng, An email of one’s own, Science, Volume 391, Issue 6788 (10.1126/science.aeg6833)
• Google Workspace - in case you do not want to run your own mailserver you can assign your own domain to Google Workspace.

This article is tagged:

• Opinion
• Society