IO21 Email Format

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The most common IO21 email format is [first].[last] (ex. jane.doe@io21.me), which is being used by 40.0% of IO21 work email addresses.

Other common IO21 email patterns are [first] (ex. jane@io21.me) and [first][last] (ex. janedoe@io21.me). In all, IO21 uses 9 work email formats.

IO21 Email Formats and Examples

Email Format	Example	Percentage
[first].[last]	jane.doe@io21.me	40.0%
[first]	jane@io21.me	20.0%
[first][last]	janedoe@io21.me	10.0%
[first_initial][last]	jdoe@io21.me	10.0%
[last]	doe@io21.me	5.0%
[first][last_initial]	janed@io21.me	5.0%
[first_initial].[last]	j.doe@io21.me	5.0%
[first]_[last]	jane_doe@io21.me	3.0%
[first]-[last]	jane-doe@io21.me	2.0%

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