California Department of Transportation Email Format

The most common California Department of Transportation email format is {first}_{last}@dot.ca.gov (for example jane_doe@dot.ca.gov), used in about 86% of observed California Department of Transportation work addresses. California Department of Transportation also uses 5 other formats for name collisions.

This format is derived from 4,765 real California Department of Transportation addresses observed across our data, not guessed. To confirm a specific address, use the live verifier above — it checks deliverability in real time.

Apply the most common pattern to the person's name (e.g. jane_doe@dot.ca.gov), then verify it on this page — or use the Find tab to get the likely address from their name automatically.

Beyond {first}_{last}@dot.ca.gov, observed formats include {first}.{last}@dot.ca.gov, {f}{last}@dot.ca.gov, {last}@dot.ca.gov, {last}.{first}@dot.ca.gov, {first}@dot.ca.gov, in descending order of frequency.