Day One Email Formats

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  • Day One uses 6 different email formats. The most common is firstNameInitiallastNameInitial (for example, jd@day-one.org), which appears in about 79% of work addresses.
  • Other common patterns include:
    • firstNameInitial_lastNameInitial: j_d@day-one.org (2%)
    • lastName_firstName: doe_jane@day-one.org (16%)

Day One’s Popular Email Formats

FormatExamplePercentage

Format

firstNameInitiallastNameInitial
jd@day-one.orgPercentage: 79%

Format

lastName_firstName
doe_jane@day-one.orgPercentage: 16%

Format

firstNameInitial_lastNameInitial
j_d@day-one.orgPercentage: 2%

Format

lastNameInitial.firstNameInitial
d.j@day-one.orgPercentage: 1%

Format

lastNameInitial_firstNameInitial
d_j@day-one.orgPercentage: 1%

Format

lastNameInitial_firstName
d_jane@day-one.orgPercentage: 1%
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Day One Corporate Information: FAQ

The company currently specializes in the Mental Health Care area. The annual revenue of Day One varies between 50M and 100M. To connect with Day One employee register on SignalHire.
Day One uses 6 email formats across its organization. The most common pattern is firstNameInitiallastNameInitial (e.g., jd@day-one.org), used in approximately 79% of work addresses.
Day One currently employs over 100-200 people from United States, Canada, Brazil, Egypt, Singapore, with a head office in Windham, Maine.

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