d1 Email Format

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The most common d1 email format is [first].[last] (ex. jane.doe@dayaone.com.my), which is being used by 45.0% of d1 work email addresses.

Other common d1 email patterns are [first] (ex. jane@dayaone.com.my) and [first_initial][last] (ex. jdoe@dayaone.com.my). In all, d1 uses 7 work email formats.

d1 Email Formats and Examples

Email Format	Example	Percentage
[first].[last]	jane.doe@dayaone.com.my	45.0%
[first]	jane@dayaone.com.my	25.0%
[first_initial][last]	jdoe@dayaone.com.my	15.0%
[last]	doe@dayaone.com.my	5.0%
[first][last_initial]	janed@dayaone.com.my	5.0%
[first]_[last]	jane_doe@dayaone.com.my	3.0%
[first]-[last]	jane-doe@dayaone.com.my	2.0%