The most common University of Southern Indiana email format is {f}{last}@usi.edu (e.g. jdoe@usi.edu), used in about 97% of observed University of Southern Indiana work emails. University of Southern Indiana uses 6 address formats in total.
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University of Southern Indiana email formats
97.3% of observed University of Southern Indiana addresses use the {f}{last}@ format.
Email formatExampleShare
{f}{last}@usi.edu✓ verified
Examplejdoe@usi.edu
Share97.3%
{first}.{last}@usi.edu✓ verified
Examplejane.doe@usi.edu
Share1.3%
{last}@usi.edu✓ verified
Exampledoe@usi.edu
Share1.0%
{first}{last}@usi.edu
Examplejanedoe@usi.edu
Share0.3%
{f}.{last}@usi.edu
Examplej.doe@usi.edu
Share0.1%
{first}@usi.edu
Examplejane@usi.edu
Share0.1%
Derived from 1,033 real observed addresses · data refreshed 2026-05-30. Role-based inboxes (info@, sales@, …) are excluded from format detection.
Verify the pattern before you send
Start with the format that appears most often. For University of Southern Indiana, that means testing {f}{last}@usi.edu first, then verifying the exact address before it reaches your CRM or sequencer. A pattern can be common and still produce bad guesses when a person uses a nickname, a middle initial, a regional mailbox, or an older alias.
VeriMails checks syntax, MX records, SMTP behavior, disposable domains, and catch-all detection so you can keep valid addresses and skip risky ones. For larger files, credits start at $19 for 10,000 verifications and never expire. Create a free account, test the pattern on a few addresses, then buy more credits only when you need volume. Run the check again before a large campaign if the list is old, because domains change mail routing and people leave.
What is University of Southern Indiana's email format?
The most common University of Southern Indiana email format is {f}{last}@usi.edu (for example jdoe@usi.edu), used in about 97% of observed University of Southern Indiana work addresses. University of Southern Indiana also uses 5 other formats for name collisions.
How accurate is this University of Southern Indiana email format?
This format is derived from 1,033 real University of Southern Indiana addresses observed across our data, not guessed. To confirm a specific address, use the live verifier above — it checks deliverability in real time.
How do I find and verify a specific person's University of Southern Indiana email?
Apply the most common pattern to the person's name (e.g. jdoe@usi.edu), then verify it on this page — or use the Find tab to get the likely address from their name automatically.
What other email formats does University of Southern Indiana use?
Beyond {f}{last}@usi.edu, observed formats include {first}.{last}@usi.edu, {last}@usi.edu, {first}{last}@usi.edu, {f}.{last}@usi.edu, {first}@usi.edu, in descending order of frequency.
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