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The most common Security Information Systems email format is [first]_[last] (ex. jane_doe@sis.com), which is being used by 42.9% of Security Information Systems work email addresses.

Other common Security Information Systems email patterns are [first_initial][last] (ex. jdoe@sis.com) and [first][last] (ex. janedoe@sis.com). In all, Security Information Systems uses 10 work email formats.

Security Information Systems Email Formats and Examples

Email Format Example Percentage
[first]_[last] jane_doe@sis.com
42.9%
[first_initial][last] jdoe@sis.com
42.6%
[first][last] janedoe@sis.com
2.9%
[first] jane@sis.com
2.8%
[last] doe@sis.com
2.5%
[first][last_initial] janed@sis.com
2.5%
[last][first_initial] doej@sis.com
1.8%
[first].[last] jane.doe@sis.com
1.3%
[first_initial]_[last] j_doe@sis.com
0.4%
[first]-[last] jane-doe@sis.com
0.3%

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