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The most common IASA email format is [last]_[first] (ex. doe_jane@iiasacat.com), which is being used by 79.9% of IASA work email addresses.

Other common IASA email patterns are [first]_[last] (ex. jane_doe@iiasacat.com) and [last][first_initial] (ex. doej@iiasacat.com). In all, IASA uses 8 work email formats.

IASA Email Formats and Examples

Email Format Example Percentage
[last]_[first] doe_jane@iiasacat.com
79.9%
[first]_[last] jane_doe@iiasacat.com
17.7%
[last][first_initial] doej@iiasacat.com
0.4%
[last] doe@iiasacat.com
0.4%
[first][last] janedoe@iiasacat.com
0.4%
[first][last_initial] janed@iiasacat.com
0.4%
[first] jane@iiasacat.com
0.4%
[first_initial][last] jdoe@iiasacat.com
0.4%
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