stars 1 stars 2 stars 3

The most common Optimum USA email format is [first].[last] (ex. jane.doe@optimum.com), which is being used by 89.9% of Optimum USA work email addresses.

Other common Optimum USA email patterns are [first][last] (ex. janedoe@optimum.com) and [first] (ex. jane@optimum.com). In all, Optimum USA uses 8 work email formats.

Optimum USA Email Formats and Examples

Email Format Example Percentage
[first].[last] jane.doe@optimum.com
89.9%
[first][last] janedoe@optimum.com
3.2%
[first] jane@optimum.com
1.7%
[first_initial][last] jdoe@optimum.com
1.7%
[last] doe@optimum.com
1.6%
[last][first_initial] doej@optimum.com
0.9%
[first][last_initial] janed@optimum.com
0.8%
[first]_[last] jane_doe@optimum.com
0.2%
G2 Leader Summer 2026 G2 Best Est ROI Mid-Market Summer 2026 G2 Easiest Admin Mid-Market Summer 2026 G2 Most Implementable Summer 2026 G2 Best Results Mid-Market Summer 2026 G2 Lead Capture Mid-Market Summer 2026 Inc Fastest Growing Private Companies 2026 Inc Best Workplace 2026
g2crowd
G2Crowd Trusted
chromestore
300K+ Plugin Users