| Format | Example | Percentage |
|---|---|---|
| Format:lastName_firstName | doe_jane@gmail.com | Percentage:41% |
| Format:firstName.lastName | jane.doe@gmail.com | Percentage:17% |
| Format:firstName-lastName | jane-doe@gmail.com | Percentage:12% |
| Format:firstName_lastName | jane_doe@gmail.com | Percentage:11% |
| Format:lastName.firstName | doe.jane@gmail.com | Percentage:7% |
| Format:lastName_firstName | doe_jane@yahoo.com | Percentage:4% |
| Format:firstName-lastName | jane-doe@earthlink.net | Percentage:4% |
| Format:firstName_lastName | jane_doe@sbcglobal.net | Percentage:1% |
| Format:firstNamelastName | janedoe@ymail.com | Percentage:1% |
| Format:lastName.firstName | doe.jane@outlook.com | Percentage:1% |
| Format:lastName-firstName | doe-jane@msn.com | Percentage:1% |
C21 employee email verification for instant deliverability checks.
C21 has been in the industry for 4 years. The business currently specializes in Research area. C21's headquarter is located at IT. Register with SignalHire to connect with C21 employees and management.
C21 uses 11 email formats across its organization. The most common pattern is lastName_firstName (e.g., doe_jane@gmail.com), used in approximately 41% of work addresses.
SignalHire complies with the General Data Protection Regulation (GDPR). SignalHire follows GDPR requirements, including but not limited to rights of data subjects to access, correct, or delete their personal information and supports the right to be forgotten.
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