stars 1 stars 2 stars 3

The most common ERSystems email format is [first][last_initial] (ex. janed@ersystems.com), which is being used by 84.3% of ERSystems work email addresses.

Other common ERSystems email patterns are [last][first_initial] (ex. doej@ersystems.com) and [first][last] (ex. janedoe@ersystems.com). In all, ERSystems uses 6 work email formats.

ERSystems Email Formats and Examples

Email Format Example Percentage
[first][last_initial] janed@ersystems.com
84.3%
[last][first_initial] doej@ersystems.com
5.9%
[first][last] janedoe@ersystems.com
4.6%
[first] jane@ersystems.com
2.0%
[last] doe@ersystems.com
1.6%
[first_initial][last] jdoe@ersystems.com
1.6%
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