Direct answer
It is a common typo candidate, but do not silently rewrite every domain. Flag and confirm corrections where possible, then verify the corrected address.
More questions and answers
Can a real email address end in .con?
Some unusual top-level domains exist, but .con is usually a mistake for .com. Check whether the domain exists rather than applying a blind replacement.
How do I find emails with two at-signs?
A simple pattern check can flag addresses with multiple at-signs. Review malformed rows, correct entries only when evidence supports it and verify the corrected list.
Why does an email address have a comma instead of a dot?
A comma in a copied address often signals a paste or typing error. Inspect the source and confirm the correct domain before changing the address.
Can an email be valid with a plus sign?
Yes. Plus addressing is used by several email providers. A generic rule that removes every plus sign would incorrectly reject some real addresses.
Can an email address contain accented or non-English letters?
Internationalised email addresses are technically supported by some systems, but not universally. Use a standards-aware verifier and confirm compatibility with the sending platform.
How do I identify emails with the wrong domain spelling?
Compare domains with a maintained list of common provider typos and check DNS evidence. Keep suggested corrections separate from confirmed addresses.
Why do email typos pass my Excel formula?
Basic formulas judge text shape, not whether a domain exists or hosts email. Use domain and mailbox checks after local format cleanup.